280059952

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{5821}}^1$

素因数の和:5957

約数の個数: 40

約数和(自身を含む): 565991552

約数和(自身を除く): 285931600

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 248, 388, 496, 776, 1552, 3007, 5821, 6014, 11642, 12028, 23284, 24056, 46568, 48112, 93136, 180451, 360902, 564637, 721804, 1129274, 1443608, 2258548, 2887216, 4517096, 9034192, 17503747, 35007494, 70014988, 140029976, 280059952]

約数ペア:

[(1, 280059952), (2, 140029976), (4, 70014988), (8, 35007494), (16, 17503747), (31, 9034192), (62, 4517096), (97, 2887216), (124, 2258548), (194, 1443608), (248, 1129274), (388, 721804), (496, 564637), (776, 360902), (1552, 180451), (3007, 93136), (5821, 48112), (6014, 46568), (11642, 24056), (12028, 23284)]