323399552

素因数分解:

$2^7\times 7^1\times {\mathrm{61}}^2\times {\mathrm{97}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 756297360

約数和(自身を除く): 432897808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 97, 112, 122, 128, 194, 224, 244, 388, 427, 448, 488, 679, 776, 854, 896, 976, 1358, 1552, 1708, 1952, 2716, 3104, 3416, 3721, 3904, 5432, 5917, 6208, 6832, 7442, 7808, 10864, 11834, 12416, 13664, 14884, 21728, 23668, 26047, 27328, 29768, 41419, 43456, 47336, 52094, 54656, 59536, 82838, 86912, 94672, 104188, 119072, 165676, 189344, 208376, 238144, 331352, 360937, 378688, 416752, 476288, 662704, 721874, 757376, 833504, 1325408, 1443748, 1667008, 2526559, 2650816, 2887496, 3334016, 5053118, 5301632, 5774992, 10106236, 11549984, 20212472, 23099968, 40424944, 46199936, 80849888, 161699776, 323399552]

約数ペア:

[(1, 323399552), (2, 161699776), (4, 80849888), (7, 46199936), (8, 40424944), (14, 23099968), (16, 20212472), (28, 11549984), (32, 10106236), (56, 5774992), (61, 5301632), (64, 5053118), (97, 3334016), (112, 2887496), (122, 2650816), (128, 2526559), (194, 1667008), (224, 1443748), (244, 1325408), (388, 833504), (427, 757376), (448, 721874), (488, 662704), (679, 476288), (776, 416752), (854, 378688), (896, 360937), (976, 331352), (1358, 238144), (1552, 208376), (1708, 189344), (1952, 165676), (2716, 119072), (3104, 104188), (3416, 94672), (3721, 86912), (3904, 82838), (5432, 59536), (5917, 54656), (6208, 52094), (6832, 47336), (7442, 43456), (7808, 41419), (10864, 29768), (11834, 27328), (12416, 26047), (13664, 23668), (14884, 21728)]