290740308

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{1861}}^1$

素因数の和:2192

約数の個数: 48

約数和(自身を含む): 695702784

約数和(自身を除く): 404962476

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 277, 282, 554, 564, 831, 1108, 1662, 1861, 3324, 3722, 5583, 7444, 11166, 13019, 22332, 26038, 39057, 52076, 78114, 87467, 156228, 174934, 262401, 349868, 515497, 524802, 1030994, 1049604, 1546491, 2061988, 3092982, 6185964, 24228359, 48456718, 72685077, 96913436, 145370154, 290740308]

約数ペア:

[(1, 290740308), (2, 145370154), (3, 96913436), (4, 72685077), (6, 48456718), (12, 24228359), (47, 6185964), (94, 3092982), (141, 2061988), (188, 1546491), (277, 1049604), (282, 1030994), (554, 524802), (564, 515497), (831, 349868), (1108, 262401), (1662, 174934), (1861, 156228), (3324, 87467), (3722, 78114), (5583, 52076), (7444, 39057), (11166, 26038), (13019, 22332)]