490109256

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 384

約数和(自身を含む): 1789132800

約数和(自身を除く): 1299023544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 28, 31, 36, 38, 39, 42, 52, 56, 57, 62, 63, 72, 76, 78, 84, 91, 93, 104, 114, 117, 124, 126, 127, 133, 152, 156, 168, 171, 182, 186, 217, 228, 234, 247, 248, 252, 254, 266, 273, 279, 312, 342, 364, 372, 381, 399, 403, 434, 456, 468, 494, 504, 508, 532, 546, 558, 589, 651, 684, 728, 741, 744, 762, 798, 806, 819, 868, 889, 936, 988, 1016, 1064, 1092, 1116, 1143, 1178, 1197, 1209, 1302, 1368, 1482, 1524, 1596, 1612, 1638, 1651, 1729, 1736, 1767, 1778, 1953, 1976, 2184, 2223, 2232, 2286, 2356, 2394, 2413, 2418, 2604, 2667, 2821, 2964, 3048, 3192, 3224, 3276, 3302, 3458, 3534, 3556, 3627, 3906, 3937, 4123, 4446, 4572, 4712, 4788, 4826, 4836, 4953, 5187, 5208, 5301, 5334, 5642, 5928, 6552, 6604, 6916, 7068, 7112, 7239, 7254, 7657, 7812, 7874, 8001, 8246, 8463, 8892, 9144, 9576, 9652, 9672, 9906, 10374, 10602, 10668, 11284, 11557, 11811, 12369, 13208, 13832, 14136, 14478, 14508, 14859, 15314, 15561, 15624, 15748, 16002, 16492, 16891, 16926, 17784, 19304, 19812, 20748, 21204, 21336, 21717, 22568, 22971, 23114, 23622, 24738, 25389, 27559, 28956, 29016, 29718, 30628, 31122, 31369, 31496, 32004, 32984, 33782, 33852, 34671, 35433, 37107, 39624, 41496, 42408, 43434, 45942, 46228, 47244, 49476, 50673, 50778, 51181, 53599, 55118, 57912, 59436, 61256, 62244, 62738, 64008, 67564, 67704, 68913, 69342, 70866, 74214, 74803, 82677, 86868, 91884, 92456, 94107, 94488, 98952, 101346, 101556, 102362, 104013, 107198, 110236, 118872, 124488, 125476, 135128, 137826, 138684, 141732, 148428, 149606, 152019, 153543, 160797, 165354, 173736, 183768, 188214, 202692, 203112, 204724, 208026, 214396, 219583, 220472, 224409, 248031, 250952, 275652, 277368, 282321, 283464, 296856, 299212, 304038, 307086, 321594, 330708, 358267, 376428, 405384, 409448, 416052, 428792, 439166, 448818, 460629, 482391, 496062, 523621, 551304, 564642, 598424, 608076, 614172, 643188, 658749, 661416, 673227, 716534, 752856, 832104, 878332, 897636, 921258, 964782, 972439, 992124, 1047242, 1074801, 1129284, 1216152, 1228344, 1286376, 1317498, 1346454, 1433068, 1570863, 1756664, 1795272, 1842516, 1929564, 1944878, 1976247, 1984248, 2094484, 2149602, 2258568, 2634996, 2692908, 2866136, 2917317, 3141726, 3224403, 3685032, 3859128, 3889756, 3952494, 4188968, 4299204, 4712589, 5269992, 5385816, 5834634, 6283452, 6448806, 6807073, 7779512, 7904988, 8598408, 8751951, 9425178, 11669268, 12566904, 12897612, 13614146, 15809976, 17503902, 18850356, 20421219, 23338536, 25795224, 27228292, 35007804, 37700712, 40842438, 54456584, 61263657, 70015608, 81684876, 122527314, 163369752, 245054628, 490109256]

約数ペア:

[(1, 490109256), (2, 245054628), (3, 163369752), (4, 122527314), (6, 81684876), (7, 70015608), (8, 61263657), (9, 54456584), (12, 40842438), (13, 37700712), (14, 35007804), (18, 27228292), (19, 25795224), (21, 23338536), (24, 20421219), (26, 18850356), (28, 17503902), (31, 15809976), (36, 13614146), (38, 12897612), (39, 12566904), (42, 11669268), (52, 9425178), (56, 8751951), (57, 8598408), (62, 7904988), (63, 7779512), (72, 6807073), (76, 6448806), (78, 6283452), (84, 5834634), (91, 5385816), (93, 5269992), (104, 4712589), (114, 4299204), (117, 4188968), (124, 3952494), (126, 3889756), (127, 3859128), (133, 3685032), (152, 3224403), (156, 3141726), (168, 2917317), (171, 2866136), (182, 2692908), (186, 2634996), (217, 2258568), (228, 2149602), (234, 2094484), (247, 1984248), (248, 1976247), (252, 1944878), (254, 1929564), (266, 1842516), (273, 1795272), (279, 1756664), (312, 1570863), (342, 1433068), (364, 1346454), (372, 1317498), (381, 1286376), (399, 1228344), (403, 1216152), (434, 1129284), (456, 1074801), (468, 1047242), (494, 992124), (504, 972439), (508, 964782), (532, 921258), (546, 897636), (558, 878332), (589, 832104), (651, 752856), (684, 716534), (728, 673227), (741, 661416), (744, 658749), (762, 643188), (798, 614172), (806, 608076), (819, 598424), (868, 564642), (889, 551304), (936, 523621), (988, 496062), (1016, 482391), (1064, 460629), (1092, 448818), (1116, 439166), (1143, 428792), (1178, 416052), (1197, 409448), (1209, 405384), (1302, 376428), (1368, 358267), (1482, 330708), (1524, 321594), (1596, 307086), (1612, 304038), (1638, 299212), (1651, 296856), (1729, 283464), (1736, 282321), (1767, 277368), (1778, 275652), (1953, 250952), (1976, 248031), (2184, 224409), (2223, 220472), (2232, 219583), (2286, 214396), (2356, 208026), (2394, 204724), (2413, 203112), (2418, 202692), (2604, 188214), (2667, 183768), (2821, 173736), (2964, 165354), (3048, 160797), (3192, 153543), (3224, 152019), (3276, 149606), (3302, 148428), (3458, 141732), (3534, 138684), (3556, 137826), (3627, 135128), (3906, 125476), (3937, 124488), (4123, 118872), (4446, 110236), (4572, 107198), (4712, 104013), (4788, 102362), (4826, 101556), (4836, 101346), (4953, 98952), (5187, 94488), (5208, 94107), (5301, 92456), (5334, 91884), (5642, 86868), (5928, 82677), (6552, 74803), (6604, 74214), (6916, 70866), (7068, 69342), (7112, 68913), (7239, 67704), (7254, 67564), (7657, 64008), (7812, 62738), (7874, 62244), (8001, 61256), (8246, 59436), (8463, 57912), (8892, 55118), (9144, 53599), (9576, 51181), (9652, 50778), (9672, 50673), (9906, 49476), (10374, 47244), (10602, 46228), (10668, 45942), (11284, 43434), (11557, 42408), (11811, 41496), (12369, 39624), (13208, 37107), (13832, 35433), (14136, 34671), (14478, 33852), (14508, 33782), (14859, 32984), (15314, 32004), (15561, 31496), (15624, 31369), (15748, 31122), (16002, 30628), (16492, 29718), (16891, 29016), (16926, 28956), (17784, 27559), (19304, 25389), (19812, 24738), (20748, 23622), (21204, 23114), (21336, 22971), (21717, 22568)]