1639604544

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3539}}^1$

素因数の和:3700

約数の個数: 112

約数和(自身を含む): 4603699200

約数和(自身を除く): 2964094656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 127, 152, 192, 228, 254, 304, 381, 456, 508, 608, 762, 912, 1016, 1216, 1524, 1824, 2032, 2413, 3048, 3539, 3648, 4064, 4826, 6096, 7078, 7239, 8128, 9652, 10617, 12192, 14156, 14478, 19304, 21234, 24384, 28312, 28956, 38608, 42468, 56624, 57912, 67241, 77216, 84936, 113248, 115824, 134482, 154432, 169872, 201723, 226496, 231648, 268964, 339744, 403446, 449453, 463296, 537928, 679488, 806892, 898906, 1075856, 1348359, 1613784, 1797812, 2151712, 2696718, 3227568, 3595624, 4303424, 5393436, 6455136, 7191248, 8539607, 10786872, 12910272, 14382496, 17079214, 21573744, 25618821, 28764992, 34158428, 43147488, 51237642, 68316856, 86294976, 102475284, 136633712, 204950568, 273267424, 409901136, 546534848, 819802272, 1639604544]

約数ペア:

[(1, 1639604544), (2, 819802272), (3, 546534848), (4, 409901136), (6, 273267424), (8, 204950568), (12, 136633712), (16, 102475284), (19, 86294976), (24, 68316856), (32, 51237642), (38, 43147488), (48, 34158428), (57, 28764992), (64, 25618821), (76, 21573744), (96, 17079214), (114, 14382496), (127, 12910272), (152, 10786872), (192, 8539607), (228, 7191248), (254, 6455136), (304, 5393436), (381, 4303424), (456, 3595624), (508, 3227568), (608, 2696718), (762, 2151712), (912, 1797812), (1016, 1613784), (1216, 1348359), (1524, 1075856), (1824, 898906), (2032, 806892), (2413, 679488), (3048, 537928), (3539, 463296), (3648, 449453), (4064, 403446), (4826, 339744), (6096, 268964), (7078, 231648), (7239, 226496), (8128, 201723), (9652, 169872), (10617, 154432), (12192, 134482), (14156, 115824), (14478, 113248), (19304, 84936), (21234, 77216), (24384, 67241), (28312, 57912), (28956, 56624), (38608, 42468)]