248560928

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{14411}}^1$

素因数の和:14446

約数の個数: 72

約数和(自身を含む): 621041904

約数和(自身を除く): 372480976

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8624, 14411, 17248, 28822, 57644, 100877, 115288, 158521, 201754, 230576, 317042, 403508, 461152, 634084, 706139, 807016, 1109647, 1268168, 1412278, 1614032, 2219294, 2536336, 2824556, 3228064, 4438588, 5072672, 5649112, 7767529, 8877176, 11298224, 15535058, 17754352, 22596448, 31070116, 35508704, 62140232, 124280464, 248560928]

約数ペア:

[(1, 248560928), (2, 124280464), (4, 62140232), (7, 35508704), (8, 31070116), (11, 22596448), (14, 17754352), (16, 15535058), (22, 11298224), (28, 8877176), (32, 7767529), (44, 5649112), (49, 5072672), (56, 4438588), (77, 3228064), (88, 2824556), (98, 2536336), (112, 2219294), (154, 1614032), (176, 1412278), (196, 1268168), (224, 1109647), (308, 807016), (352, 706139), (392, 634084), (539, 461152), (616, 403508), (784, 317042), (1078, 230576), (1232, 201754), (1568, 158521), (2156, 115288), (2464, 100877), (4312, 57644), (8624, 28822), (14411, 17248)]