1250258656

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{769}}^1$

素因数の和:896

約数の個数: 72

約数和(自身を含む): 2627689680

約数和(自身を除く): 1377431024

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 92, 94, 184, 188, 368, 376, 736, 752, 769, 1081, 1504, 1538, 2162, 2209, 3076, 4324, 4418, 6152, 8648, 8836, 12304, 17296, 17672, 17687, 24608, 34592, 35344, 35374, 36143, 50807, 70688, 70748, 72286, 101614, 141496, 144572, 203228, 282992, 289144, 406456, 565984, 578288, 812912, 831289, 1156576, 1625824, 1662578, 1698721, 3325156, 3397442, 6650312, 6794884, 13300624, 13589768, 26601248, 27179536, 39070583, 54359072, 78141166, 156282332, 312564664, 625129328, 1250258656]

約数ペア:

[(1, 1250258656), (2, 625129328), (4, 312564664), (8, 156282332), (16, 78141166), (23, 54359072), (32, 39070583), (46, 27179536), (47, 26601248), (92, 13589768), (94, 13300624), (184, 6794884), (188, 6650312), (368, 3397442), (376, 3325156), (736, 1698721), (752, 1662578), (769, 1625824), (1081, 1156576), (1504, 831289), (1538, 812912), (2162, 578288), (2209, 565984), (3076, 406456), (4324, 289144), (4418, 282992), (6152, 203228), (8648, 144572), (8836, 141496), (12304, 101614), (17296, 72286), (17672, 70748), (17687, 70688), (24608, 50807), (34592, 36143), (35344, 35374)]