643474368

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 280

約数和(自身を含む): 2065324800

約数和(自身を除く): 1421850432

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, 81, 94, 96, 108, 114, 139, 141, 144, 152, 162, 171, 188, 192, 216, 228, 278, 282, 288, 304, 324, 342, 376, 417, 423, 432, 456, 513, 556, 564, 576, 608, 648, 684, 752, 834, 846, 864, 893, 912, 1026, 1112, 1128, 1216, 1251, 1269, 1296, 1368, 1504, 1539, 1668, 1692, 1728, 1786, 1824, 2052, 2224, 2256, 2502, 2538, 2592, 2641, 2679, 2736, 3008, 3078, 3336, 3384, 3572, 3648, 3753, 3807, 4104, 4448, 4512, 5004, 5076, 5184, 5282, 5358, 5472, 6156, 6533, 6672, 6768, 7144, 7506, 7614, 7923, 8037, 8208, 8896, 9024, 10008, 10152, 10564, 10716, 10944, 11259, 12312, 13066, 13344, 13536, 14288, 15012, 15228, 15846, 16074, 16416, 19599, 20016, 20304, 21128, 21432, 22518, 23769, 24111, 24624, 26132, 26688, 27072, 28576, 30024, 30456, 31692, 32148, 32832, 39198, 40032, 40608, 42256, 42864, 45036, 47538, 48222, 49248, 52264, 57152, 58797, 60048, 60912, 63384, 64296, 71307, 72333, 78396, 80064, 81216, 84512, 85728, 90072, 95076, 96444, 98496, 104528, 117594, 120096, 121824, 124127, 126768, 128592, 142614, 144666, 156792, 169024, 171456, 176391, 180144, 190152, 192888, 209056, 213921, 235188, 240192, 243648, 248254, 253536, 257184, 285228, 289332, 313584, 352782, 360288, 372381, 380304, 385776, 418112, 427842, 470376, 496508, 507072, 514368, 529173, 570456, 578664, 627168, 705564, 720576, 744762, 760608, 771552, 855684, 940752, 993016, 1058346, 1117143, 1140912, 1157328, 1254336, 1411128, 1489524, 1521216, 1543104, 1711368, 1881504, 1986032, 2116692, 2234286, 2281824, 2314656, 2822256, 2979048, 3351429, 3422736, 3763008, 3972064, 4233384, 4468572, 4563648, 4629312, 5644512, 5958096, 6702858, 6845472, 7944128, 8466768, 8937144, 10054287, 11289024, 11916192, 13405716, 13690944, 16933536, 17874288, 20108574, 23832384, 26811432, 33867072, 35748576, 40217148, 53622864, 71497152, 80434296, 107245728, 160868592, 214491456, 321737184, 643474368]

約数ペア:

[(1, 643474368), (2, 321737184), (3, 214491456), (4, 160868592), (6, 107245728), (8, 80434296), (9, 71497152), (12, 53622864), (16, 40217148), (18, 35748576), (19, 33867072), (24, 26811432), (27, 23832384), (32, 20108574), (36, 17874288), (38, 16933536), (47, 13690944), (48, 13405716), (54, 11916192), (57, 11289024), (64, 10054287), (72, 8937144), (76, 8466768), (81, 7944128), (94, 6845472), (96, 6702858), (108, 5958096), (114, 5644512), (139, 4629312), (141, 4563648), (144, 4468572), (152, 4233384), (162, 3972064), (171, 3763008), (188, 3422736), (192, 3351429), (216, 2979048), (228, 2822256), (278, 2314656), (282, 2281824), (288, 2234286), (304, 2116692), (324, 1986032), (342, 1881504), (376, 1711368), (417, 1543104), (423, 1521216), (432, 1489524), (456, 1411128), (513, 1254336), (556, 1157328), (564, 1140912), (576, 1117143), (608, 1058346), (648, 993016), (684, 940752), (752, 855684), (834, 771552), (846, 760608), (864, 744762), (893, 720576), (912, 705564), (1026, 627168), (1112, 578664), (1128, 570456), (1216, 529173), (1251, 514368), (1269, 507072), (1296, 496508), (1368, 470376), (1504, 427842), (1539, 418112), (1668, 385776), (1692, 380304), (1728, 372381), (1786, 360288), (1824, 352782), (2052, 313584), (2224, 289332), (2256, 285228), (2502, 257184), (2538, 253536), (2592, 248254), (2641, 243648), (2679, 240192), (2736, 235188), (3008, 213921), (3078, 209056), (3336, 192888), (3384, 190152), (3572, 180144), (3648, 176391), (3753, 171456), (3807, 169024), (4104, 156792), (4448, 144666), (4512, 142614), (5004, 128592), (5076, 126768), (5184, 124127), (5282, 121824), (5358, 120096), (5472, 117594), (6156, 104528), (6533, 98496), (6672, 96444), (6768, 95076), (7144, 90072), (7506, 85728), (7614, 84512), (7923, 81216), (8037, 80064), (8208, 78396), (8896, 72333), (9024, 71307), (10008, 64296), (10152, 63384), (10564, 60912), (10716, 60048), (10944, 58797), (11259, 57152), (12312, 52264), (13066, 49248), (13344, 48222), (13536, 47538), (14288, 45036), (15012, 42864), (15228, 42256), (15846, 40608), (16074, 40032), (16416, 39198), (19599, 32832), (20016, 32148), (20304, 31692), (21128, 30456), (21432, 30024), (22518, 28576), (23769, 27072), (24111, 26688), (24624, 26132)]