279291228

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{10159}}^1$

素因数の和:10274

約数の個数: 48

約数和(自身を含む): 682752000

約数和(自身を除く): 403460772

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 79, 87, 116, 158, 174, 237, 316, 348, 474, 948, 2291, 4582, 6873, 9164, 10159, 13746, 20318, 27492, 30477, 40636, 60954, 121908, 294611, 589222, 802561, 883833, 1178444, 1605122, 1767666, 2407683, 3210244, 3535332, 4815366, 9630732, 23274269, 46548538, 69822807, 93097076, 139645614, 279291228]

約数ペア:

[(1, 279291228), (2, 139645614), (3, 93097076), (4, 69822807), (6, 46548538), (12, 23274269), (29, 9630732), (58, 4815366), (79, 3535332), (87, 3210244), (116, 2407683), (158, 1767666), (174, 1605122), (237, 1178444), (316, 883833), (348, 802561), (474, 589222), (948, 294611), (2291, 121908), (4582, 60954), (6873, 40636), (9164, 30477), (10159, 27492), (13746, 20318)]