428982912

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 256

約数和(自身を含む): 1370880000

約数和(自身を除く): 941897088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 47, 48, 54, 57, 64, 72, 76, 94, 96, 108, 114, 128, 139, 141, 144, 152, 171, 188, 192, 216, 228, 278, 282, 288, 304, 342, 376, 384, 417, 423, 432, 456, 513, 556, 564, 576, 608, 684, 752, 834, 846, 864, 893, 912, 1026, 1112, 1128, 1152, 1216, 1251, 1269, 1368, 1504, 1668, 1692, 1728, 1786, 1824, 2052, 2224, 2256, 2432, 2502, 2538, 2641, 2679, 2736, 3008, 3336, 3384, 3456, 3572, 3648, 3753, 4104, 4448, 4512, 5004, 5076, 5282, 5358, 5472, 6016, 6533, 6672, 6768, 7144, 7296, 7506, 7923, 8037, 8208, 8896, 9024, 10008, 10152, 10564, 10716, 10944, 13066, 13344, 13536, 14288, 15012, 15846, 16074, 16416, 17792, 18048, 19599, 20016, 20304, 21128, 21432, 21888, 23769, 24111, 26132, 26688, 27072, 28576, 30024, 31692, 32148, 32832, 39198, 40032, 40608, 42256, 42864, 47538, 48222, 52264, 53376, 54144, 57152, 58797, 60048, 63384, 64296, 65664, 71307, 78396, 80064, 81216, 84512, 85728, 95076, 96444, 104528, 114304, 117594, 120096, 124127, 126768, 128592, 142614, 156792, 160128, 162432, 169024, 171456, 176391, 190152, 192888, 209056, 235188, 240192, 248254, 253536, 257184, 285228, 313584, 338048, 342912, 352782, 372381, 380304, 385776, 418112, 470376, 480384, 496508, 507072, 514368, 570456, 627168, 705564, 744762, 760608, 771552, 836224, 940752, 993016, 1014144, 1028736, 1117143, 1140912, 1254336, 1411128, 1489524, 1521216, 1543104, 1881504, 1986032, 2234286, 2281824, 2508672, 2822256, 2979048, 3042432, 3086208, 3351429, 3763008, 3972064, 4468572, 4563648, 5644512, 5958096, 6702858, 7526016, 7944128, 8937144, 9127296, 11289024, 11916192, 13405716, 15888256, 17874288, 22578048, 23832384, 26811432, 35748576, 47664768, 53622864, 71497152, 107245728, 142994304, 214491456, 428982912]

約数ペア:

[(1, 428982912), (2, 214491456), (3, 142994304), (4, 107245728), (6, 71497152), (8, 53622864), (9, 47664768), (12, 35748576), (16, 26811432), (18, 23832384), (19, 22578048), (24, 17874288), (27, 15888256), (32, 13405716), (36, 11916192), (38, 11289024), (47, 9127296), (48, 8937144), (54, 7944128), (57, 7526016), (64, 6702858), (72, 5958096), (76, 5644512), (94, 4563648), (96, 4468572), (108, 3972064), (114, 3763008), (128, 3351429), (139, 3086208), (141, 3042432), (144, 2979048), (152, 2822256), (171, 2508672), (188, 2281824), (192, 2234286), (216, 1986032), (228, 1881504), (278, 1543104), (282, 1521216), (288, 1489524), (304, 1411128), (342, 1254336), (376, 1140912), (384, 1117143), (417, 1028736), (423, 1014144), (432, 993016), (456, 940752), (513, 836224), (556, 771552), (564, 760608), (576, 744762), (608, 705564), (684, 627168), (752, 570456), (834, 514368), (846, 507072), (864, 496508), (893, 480384), (912, 470376), (1026, 418112), (1112, 385776), (1128, 380304), (1152, 372381), (1216, 352782), (1251, 342912), (1269, 338048), (1368, 313584), (1504, 285228), (1668, 257184), (1692, 253536), (1728, 248254), (1786, 240192), (1824, 235188), (2052, 209056), (2224, 192888), (2256, 190152), (2432, 176391), (2502, 171456), (2538, 169024), (2641, 162432), (2679, 160128), (2736, 156792), (3008, 142614), (3336, 128592), (3384, 126768), (3456, 124127), (3572, 120096), (3648, 117594), (3753, 114304), (4104, 104528), (4448, 96444), (4512, 95076), (5004, 85728), (5076, 84512), (5282, 81216), (5358, 80064), (5472, 78396), (6016, 71307), (6533, 65664), (6672, 64296), (6768, 63384), (7144, 60048), (7296, 58797), (7506, 57152), (7923, 54144), (8037, 53376), (8208, 52264), (8896, 48222), (9024, 47538), (10008, 42864), (10152, 42256), (10564, 40608), (10716, 40032), (10944, 39198), (13066, 32832), (13344, 32148), (13536, 31692), (14288, 30024), (15012, 28576), (15846, 27072), (16074, 26688), (16416, 26132), (17792, 24111), (18048, 23769), (19599, 21888), (20016, 21432), (20304, 21128)]