281632272

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4027}}^1$

素因数の和:4116

約数の個数: 80

約数和(自身を含む): 767188992

約数和(自身を除く): 485556720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 496, 564, 744, 752, 1128, 1457, 1488, 2256, 2914, 4027, 4371, 5828, 8054, 8742, 11656, 12081, 16108, 17484, 23312, 24162, 32216, 34968, 48324, 64432, 69936, 96648, 124837, 189269, 193296, 249674, 374511, 378538, 499348, 567807, 749022, 757076, 998696, 1135614, 1498044, 1514152, 1997392, 2271228, 2996088, 3028304, 4542456, 5867339, 5992176, 9084912, 11734678, 17602017, 23469356, 35204034, 46938712, 70408068, 93877424, 140816136, 281632272]

約数ペア:

[(1, 281632272), (2, 140816136), (3, 93877424), (4, 70408068), (6, 46938712), (8, 35204034), (12, 23469356), (16, 17602017), (24, 11734678), (31, 9084912), (47, 5992176), (48, 5867339), (62, 4542456), (93, 3028304), (94, 2996088), (124, 2271228), (141, 1997392), (186, 1514152), (188, 1498044), (248, 1135614), (282, 998696), (372, 757076), (376, 749022), (496, 567807), (564, 499348), (744, 378538), (752, 374511), (1128, 249674), (1457, 193296), (1488, 189269), (2256, 124837), (2914, 96648), (4027, 69936), (4371, 64432), (5828, 48324), (8054, 34968), (8742, 32216), (11656, 24162), (12081, 23312), (16108, 17484)]