392556472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 965652480

約数和(自身を除く): 573096008

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 61, 62, 77, 88, 122, 124, 154, 217, 244, 248, 308, 337, 341, 427, 434, 488, 616, 671, 674, 682, 854, 868, 1342, 1348, 1364, 1708, 1736, 1891, 2359, 2387, 2684, 2696, 2728, 3416, 3707, 3782, 4697, 4718, 4774, 5368, 7414, 7564, 9394, 9436, 9548, 10447, 13237, 14828, 15128, 18788, 18872, 19096, 20557, 20801, 20894, 25949, 26474, 29656, 37576, 41114, 41602, 41788, 51898, 52948, 73129, 82228, 83204, 83576, 103796, 105896, 114917, 143899, 145607, 146258, 164456, 166408, 207592, 226127, 229834, 287798, 291214, 292516, 452254, 459668, 575596, 582428, 585032, 637267, 804419, 904508, 919336, 1151192, 1164856, 1274534, 1582889, 1608838, 1809016, 2549068, 3165778, 3217676, 4460869, 5098136, 6331556, 6435352, 7009937, 8921738, 12663112, 14019874, 17843476, 28039748, 35686952, 49069559, 56079496, 98139118, 196278236, 392556472]

約数ペア:

[(1, 392556472), (2, 196278236), (4, 98139118), (7, 56079496), (8, 49069559), (11, 35686952), (14, 28039748), (22, 17843476), (28, 14019874), (31, 12663112), (44, 8921738), (56, 7009937), (61, 6435352), (62, 6331556), (77, 5098136), (88, 4460869), (122, 3217676), (124, 3165778), (154, 2549068), (217, 1809016), (244, 1608838), (248, 1582889), (308, 1274534), (337, 1164856), (341, 1151192), (427, 919336), (434, 904508), (488, 804419), (616, 637267), (671, 585032), (674, 582428), (682, 575596), (854, 459668), (868, 452254), (1342, 292516), (1348, 291214), (1364, 287798), (1708, 229834), (1736, 226127), (1891, 207592), (2359, 166408), (2387, 164456), (2684, 146258), (2696, 145607), (2728, 143899), (3416, 114917), (3707, 105896), (3782, 103796), (4697, 83576), (4718, 83204), (4774, 82228), (5368, 73129), (7414, 52948), (7564, 51898), (9394, 41788), (9436, 41602), (9548, 41114), (10447, 37576), (13237, 29656), (14828, 26474), (15128, 25949), (18788, 20894), (18872, 20801), (19096, 20557)]