221171496

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 384

約数和(自身を含む): 785998080

約数和(自身を除く): 564826584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 23, 24, 26, 28, 34, 37, 39, 42, 46, 49, 51, 52, 56, 68, 69, 74, 78, 84, 91, 92, 98, 102, 104, 111, 119, 136, 138, 147, 148, 156, 161, 168, 182, 184, 196, 204, 221, 222, 238, 259, 273, 276, 294, 296, 299, 312, 322, 357, 364, 391, 392, 408, 442, 444, 476, 481, 483, 518, 546, 552, 588, 598, 629, 637, 644, 663, 714, 728, 777, 782, 833, 851, 884, 888, 897, 952, 962, 966, 1036, 1092, 1127, 1173, 1176, 1196, 1258, 1274, 1288, 1326, 1428, 1443, 1547, 1554, 1564, 1666, 1702, 1768, 1794, 1813, 1887, 1911, 1924, 1932, 2072, 2093, 2184, 2254, 2346, 2392, 2499, 2516, 2548, 2553, 2652, 2737, 2856, 2886, 3094, 3108, 3128, 3332, 3367, 3381, 3404, 3588, 3626, 3774, 3822, 3848, 3864, 4186, 4403, 4508, 4641, 4692, 4998, 5032, 5083, 5096, 5106, 5304, 5439, 5474, 5772, 5957, 6188, 6216, 6279, 6664, 6734, 6762, 6808, 7176, 7252, 7548, 7644, 8177, 8211, 8372, 8806, 9016, 9282, 9384, 9996, 10101, 10166, 10212, 10829, 10878, 10948, 11063, 11544, 11914, 12376, 12558, 13209, 13468, 13524, 14467, 14504, 14651, 15096, 15249, 15288, 16354, 16422, 16744, 17612, 17871, 18564, 19159, 19992, 20202, 20332, 20424, 21658, 21756, 21896, 22126, 23569, 23828, 24531, 25116, 26418, 26936, 27048, 28934, 29302, 30498, 30821, 32487, 32708, 32844, 33189, 35224, 35581, 35742, 37128, 38318, 40404, 40664, 41699, 43316, 43401, 43512, 43953, 44252, 47138, 47656, 49062, 50232, 52836, 57239, 57477, 57868, 58604, 60996, 61642, 64974, 65416, 65688, 66378, 70707, 71162, 71484, 76636, 77441, 80808, 83398, 86632, 86802, 87906, 88504, 92463, 94276, 98124, 101269, 105672, 106743, 114478, 114954, 115736, 117208, 121992, 123284, 125097, 129948, 132756, 141414, 142324, 142968, 153272, 154882, 166796, 171717, 173604, 175812, 184926, 188071, 188552, 196248, 202538, 213486, 228956, 229908, 232323, 246568, 249067, 250194, 259896, 265512, 282828, 284648, 303807, 309764, 333592, 343434, 347208, 351624, 369852, 376142, 400673, 405076, 426972, 457912, 459816, 464646, 498134, 500388, 542087, 564213, 565656, 607614, 619528, 686868, 708883, 739704, 747201, 752284, 801346, 810152, 853944, 929292, 996268, 1000776, 1084174, 1128426, 1202019, 1215228, 1316497, 1373736, 1417766, 1494402, 1504568, 1602692, 1626261, 1858584, 1992536, 2126649, 2168348, 2256852, 2404038, 2430456, 2632994, 2835532, 2988804, 3205384, 3252522, 3949491, 4253298, 4336696, 4513704, 4808076, 5265988, 5671064, 5977608, 6505044, 7898982, 8506596, 9215479, 9616152, 10531976, 13010088, 15797964, 17013192, 18430958, 27646437, 31595928, 36861916, 55292874, 73723832, 110585748, 221171496]

約数ペア:

[(1, 221171496), (2, 110585748), (3, 73723832), (4, 55292874), (6, 36861916), (7, 31595928), (8, 27646437), (12, 18430958), (13, 17013192), (14, 15797964), (17, 13010088), (21, 10531976), (23, 9616152), (24, 9215479), (26, 8506596), (28, 7898982), (34, 6505044), (37, 5977608), (39, 5671064), (42, 5265988), (46, 4808076), (49, 4513704), (51, 4336696), (52, 4253298), (56, 3949491), (68, 3252522), (69, 3205384), (74, 2988804), (78, 2835532), (84, 2632994), (91, 2430456), (92, 2404038), (98, 2256852), (102, 2168348), (104, 2126649), (111, 1992536), (119, 1858584), (136, 1626261), (138, 1602692), (147, 1504568), (148, 1494402), (156, 1417766), (161, 1373736), (168, 1316497), (182, 1215228), (184, 1202019), (196, 1128426), (204, 1084174), (221, 1000776), (222, 996268), (238, 929292), (259, 853944), (273, 810152), (276, 801346), (294, 752284), (296, 747201), (299, 739704), (312, 708883), (322, 686868), (357, 619528), (364, 607614), (391, 565656), (392, 564213), (408, 542087), (442, 500388), (444, 498134), (476, 464646), (481, 459816), (483, 457912), (518, 426972), (546, 405076), (552, 400673), (588, 376142), (598, 369852), (629, 351624), (637, 347208), (644, 343434), (663, 333592), (714, 309764), (728, 303807), (777, 284648), (782, 282828), (833, 265512), (851, 259896), (884, 250194), (888, 249067), (897, 246568), (952, 232323), (962, 229908), (966, 228956), (1036, 213486), (1092, 202538), (1127, 196248), (1173, 188552), (1176, 188071), (1196, 184926), (1258, 175812), (1274, 173604), (1288, 171717), (1326, 166796), (1428, 154882), (1443, 153272), (1547, 142968), (1554, 142324), (1564, 141414), (1666, 132756), (1702, 129948), (1768, 125097), (1794, 123284), (1813, 121992), (1887, 117208), (1911, 115736), (1924, 114954), (1932, 114478), (2072, 106743), (2093, 105672), (2184, 101269), (2254, 98124), (2346, 94276), (2392, 92463), (2499, 88504), (2516, 87906), (2548, 86802), (2553, 86632), (2652, 83398), (2737, 80808), (2856, 77441), (2886, 76636), (3094, 71484), (3108, 71162), (3128, 70707), (3332, 66378), (3367, 65688), (3381, 65416), (3404, 64974), (3588, 61642), (3626, 60996), (3774, 58604), (3822, 57868), (3848, 57477), (3864, 57239), (4186, 52836), (4403, 50232), (4508, 49062), (4641, 47656), (4692, 47138), (4998, 44252), (5032, 43953), (5083, 43512), (5096, 43401), (5106, 43316), (5304, 41699), (5439, 40664), (5474, 40404), (5772, 38318), (5957, 37128), (6188, 35742), (6216, 35581), (6279, 35224), (6664, 33189), (6734, 32844), (6762, 32708), (6808, 32487), (7176, 30821), (7252, 30498), (7548, 29302), (7644, 28934), (8177, 27048), (8211, 26936), (8372, 26418), (8806, 25116), (9016, 24531), (9282, 23828), (9384, 23569), (9996, 22126), (10101, 21896), (10166, 21756), (10212, 21658), (10829, 20424), (10878, 20332), (10948, 20202), (11063, 19992), (11544, 19159), (11914, 18564), (12376, 17871), (12558, 17612), (13209, 16744), (13468, 16422), (13524, 16354), (14467, 15288), (14504, 15249), (14651, 15096)]