490163856

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:119

約数の個数: 480

約数和(自身を含む): 1795385088

約数和(自身を除く): 1305221232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 23, 24, 26, 28, 34, 39, 41, 42, 46, 48, 49, 51, 52, 56, 68, 69, 78, 82, 84, 91, 92, 98, 102, 104, 112, 119, 123, 136, 138, 147, 156, 161, 164, 168, 182, 184, 196, 204, 208, 221, 238, 246, 272, 273, 276, 287, 294, 299, 312, 322, 328, 336, 357, 364, 368, 391, 392, 408, 442, 476, 483, 492, 533, 546, 552, 574, 588, 598, 624, 637, 644, 656, 663, 697, 714, 728, 782, 784, 816, 833, 861, 884, 897, 943, 952, 966, 984, 1066, 1092, 1104, 1127, 1148, 1173, 1176, 1196, 1274, 1288, 1326, 1394, 1428, 1456, 1547, 1564, 1599, 1666, 1722, 1768, 1794, 1886, 1904, 1911, 1932, 1968, 2009, 2091, 2093, 2132, 2184, 2254, 2296, 2346, 2352, 2392, 2499, 2548, 2576, 2652, 2737, 2788, 2829, 2856, 3094, 3128, 3198, 3332, 3381, 3444, 3536, 3588, 3731, 3772, 3822, 3864, 4018, 4182, 4186, 4264, 4368, 4508, 4592, 4641, 4692, 4784, 4879, 4998, 5083, 5096, 5304, 5474, 5576, 5658, 5712, 6027, 6188, 6256, 6279, 6396, 6601, 6664, 6762, 6888, 7176, 7462, 7544, 7644, 7728, 8036, 8211, 8364, 8372, 8528, 9016, 9061, 9282, 9384, 9758, 9996, 10166, 10192, 10608, 10829, 10948, 11152, 11193, 11316, 12054, 12259, 12376, 12558, 12792, 13202, 13328, 13524, 13776, 14352, 14637, 14651, 14924, 15088, 15249, 15288, 16031, 16072, 16422, 16728, 16744, 18032, 18122, 18564, 18768, 19159, 19516, 19803, 19992, 20332, 21658, 21896, 22386, 22632, 24108, 24518, 24752, 25116, 25584, 26117, 26404, 27048, 27183, 29274, 29302, 29848, 30498, 30576, 32062, 32144, 32487, 32844, 33456, 33488, 34153, 35581, 36244, 36777, 37128, 38318, 39032, 39606, 39984, 40664, 43316, 43792, 43953, 44772, 45264, 46207, 48093, 48216, 49036, 50232, 52234, 52808, 54096, 54366, 57477, 58548, 58604, 59696, 60996, 63427, 64124, 64974, 65688, 68306, 71162, 72488, 73554, 74256, 76636, 78064, 78351, 79212, 81328, 85813, 86632, 87906, 89544, 92414, 96186, 96432, 98072, 100464, 102459, 104468, 105616, 106743, 108732, 112217, 114954, 117096, 117208, 121992, 126854, 128248, 129948, 131376, 136612, 138621, 142324, 144976, 147108, 153272, 156702, 158424, 171626, 173264, 175812, 179088, 184828, 190281, 192372, 196144, 204918, 208403, 208936, 213486, 217464, 224434, 229908, 234192, 234416, 243984, 249067, 253708, 256496, 257439, 259896, 273224, 277242, 284648, 294216, 306544, 313404, 316848, 336651, 343252, 351624, 369656, 380562, 384744, 409836, 416806, 417872, 426972, 434928, 443989, 448868, 459816, 498134, 507416, 514878, 519792, 546448, 554484, 569296, 588432, 600691, 625209, 626808, 673302, 686504, 703248, 739312, 747201, 761124, 769488, 785519, 819672, 833612, 853944, 887978, 897736, 919632, 996268, 1014832, 1029756, 1108968, 1201382, 1250418, 1253616, 1331967, 1346604, 1373008, 1458821, 1494402, 1522248, 1571038, 1639344, 1667224, 1707888, 1775956, 1795472, 1802073, 1992536, 2059512, 2217936, 2356557, 2402764, 2500836, 2663934, 2693208, 2917642, 2988804, 3044496, 3142076, 3334448, 3551912, 3604146, 3985072, 4119024, 4376463, 4713114, 4805528, 5001672, 5327868, 5386416, 5835284, 5977608, 6284152, 7103824, 7208292, 8752926, 9426228, 9611056, 10003344, 10211747, 10655736, 11670568, 11955216, 12568304, 14416584, 17505852, 18852456, 20423494, 21311472, 23341136, 28833168, 30635241, 35011704, 37704912, 40846988, 61270482, 70023408, 81693976, 122540964, 163387952, 245081928, 490163856]

約数ペア:

[(1, 490163856), (2, 245081928), (3, 163387952), (4, 122540964), (6, 81693976), (7, 70023408), (8, 61270482), (12, 40846988), (13, 37704912), (14, 35011704), (16, 30635241), (17, 28833168), (21, 23341136), (23, 21311472), (24, 20423494), (26, 18852456), (28, 17505852), (34, 14416584), (39, 12568304), (41, 11955216), (42, 11670568), (46, 10655736), (48, 10211747), (49, 10003344), (51, 9611056), (52, 9426228), (56, 8752926), (68, 7208292), (69, 7103824), (78, 6284152), (82, 5977608), (84, 5835284), (91, 5386416), (92, 5327868), (98, 5001672), (102, 4805528), (104, 4713114), (112, 4376463), (119, 4119024), (123, 3985072), (136, 3604146), (138, 3551912), (147, 3334448), (156, 3142076), (161, 3044496), (164, 2988804), (168, 2917642), (182, 2693208), (184, 2663934), (196, 2500836), (204, 2402764), (208, 2356557), (221, 2217936), (238, 2059512), (246, 1992536), (272, 1802073), (273, 1795472), (276, 1775956), (287, 1707888), (294, 1667224), (299, 1639344), (312, 1571038), (322, 1522248), (328, 1494402), (336, 1458821), (357, 1373008), (364, 1346604), (368, 1331967), (391, 1253616), (392, 1250418), (408, 1201382), (442, 1108968), (476, 1029756), (483, 1014832), (492, 996268), (533, 919632), (546, 897736), (552, 887978), (574, 853944), (588, 833612), (598, 819672), (624, 785519), (637, 769488), (644, 761124), (656, 747201), (663, 739312), (697, 703248), (714, 686504), (728, 673302), (782, 626808), (784, 625209), (816, 600691), (833, 588432), (861, 569296), (884, 554484), (897, 546448), (943, 519792), (952, 514878), (966, 507416), (984, 498134), (1066, 459816), (1092, 448868), (1104, 443989), (1127, 434928), (1148, 426972), (1173, 417872), (1176, 416806), (1196, 409836), (1274, 384744), (1288, 380562), (1326, 369656), (1394, 351624), (1428, 343252), (1456, 336651), (1547, 316848), (1564, 313404), (1599, 306544), (1666, 294216), (1722, 284648), (1768, 277242), (1794, 273224), (1886, 259896), (1904, 257439), (1911, 256496), (1932, 253708), (1968, 249067), (2009, 243984), (2091, 234416), (2093, 234192), (2132, 229908), (2184, 224434), (2254, 217464), (2296, 213486), (2346, 208936), (2352, 208403), (2392, 204918), (2499, 196144), (2548, 192372), (2576, 190281), (2652, 184828), (2737, 179088), (2788, 175812), (2829, 173264), (2856, 171626), (3094, 158424), (3128, 156702), (3198, 153272), (3332, 147108), (3381, 144976), (3444, 142324), (3536, 138621), (3588, 136612), (3731, 131376), (3772, 129948), (3822, 128248), (3864, 126854), (4018, 121992), (4182, 117208), (4186, 117096), (4264, 114954), (4368, 112217), (4508, 108732), (4592, 106743), (4641, 105616), (4692, 104468), (4784, 102459), (4879, 100464), (4998, 98072), (5083, 96432), (5096, 96186), (5304, 92414), (5474, 89544), (5576, 87906), (5658, 86632), (5712, 85813), (6027, 81328), (6188, 79212), (6256, 78351), (6279, 78064), (6396, 76636), (6601, 74256), (6664, 73554), (6762, 72488), (6888, 71162), (7176, 68306), (7462, 65688), (7544, 64974), (7644, 64124), (7728, 63427), (8036, 60996), (8211, 59696), (8364, 58604), (8372, 58548), (8528, 57477), (9016, 54366), (9061, 54096), (9282, 52808), (9384, 52234), (9758, 50232), (9996, 49036), (10166, 48216), (10192, 48093), (10608, 46207), (10829, 45264), (10948, 44772), (11152, 43953), (11193, 43792), (11316, 43316), (12054, 40664), (12259, 39984), (12376, 39606), (12558, 39032), (12792, 38318), (13202, 37128), (13328, 36777), (13524, 36244), (13776, 35581), (14352, 34153), (14637, 33488), (14651, 33456), (14924, 32844), (15088, 32487), (15249, 32144), (15288, 32062), (16031, 30576), (16072, 30498), (16422, 29848), (16728, 29302), (16744, 29274), (18032, 27183), (18122, 27048), (18564, 26404), (18768, 26117), (19159, 25584), (19516, 25116), (19803, 24752), (19992, 24518), (20332, 24108), (21658, 22632), (21896, 22386)]