753239488

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:442

約数の個数: 84

約数和(自身を含む): 1591016376

約数和(自身を除く): 837776888

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 148, 248, 296, 331, 496, 592, 662, 961, 992, 1147, 1184, 1324, 1922, 1984, 2294, 2368, 2648, 3844, 4588, 5296, 7688, 9176, 10261, 10592, 12247, 15376, 18352, 20522, 21184, 24494, 30752, 35557, 36704, 41044, 48988, 61504, 71114, 73408, 82088, 97976, 142228, 164176, 195952, 284456, 318091, 328352, 379657, 391904, 568912, 636182, 656704, 759314, 783808, 1137824, 1272364, 1518628, 2275648, 2544728, 3037256, 5089456, 6074512, 10178912, 11769367, 12149024, 20357824, 23538734, 24298048, 47077468, 94154936, 188309872, 376619744, 753239488]

約数ペア:

[(1, 753239488), (2, 376619744), (4, 188309872), (8, 94154936), (16, 47077468), (31, 24298048), (32, 23538734), (37, 20357824), (62, 12149024), (64, 11769367), (74, 10178912), (124, 6074512), (148, 5089456), (248, 3037256), (296, 2544728), (331, 2275648), (496, 1518628), (592, 1272364), (662, 1137824), (961, 783808), (992, 759314), (1147, 656704), (1184, 636182), (1324, 568912), (1922, 391904), (1984, 379657), (2294, 328352), (2368, 318091), (2648, 284456), (3844, 195952), (4588, 164176), (5296, 142228), (7688, 97976), (9176, 82088), (10261, 73408), (10592, 71114), (12247, 61504), (15376, 48988), (18352, 41044), (20522, 36704), (21184, 35557), (24494, 30752)]