248625612

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{45139}}^1$

素因数の和:45172

約数の個数: 60

約数和(自身を含む): 688204440

約数和(自身を除く): 439578828

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5508, 45139, 90278, 135417, 180556, 270834, 406251, 541668, 767363, 812502, 1218753, 1534726, 1625004, 2302089, 2437506, 3069452, 3656259, 4604178, 4875012, 6906267, 7312518, 9208356, 13812534, 14625036, 20718801, 27625068, 41437602, 62156403, 82875204, 124312806, 248625612]

約数ペア:

[(1, 248625612), (2, 124312806), (3, 82875204), (4, 62156403), (6, 41437602), (9, 27625068), (12, 20718801), (17, 14625036), (18, 13812534), (27, 9208356), (34, 7312518), (36, 6906267), (51, 4875012), (54, 4604178), (68, 3656259), (81, 3069452), (102, 2437506), (108, 2302089), (153, 1625004), (162, 1534726), (204, 1218753), (306, 812502), (324, 767363), (459, 541668), (612, 406251), (918, 270834), (1377, 180556), (1836, 135417), (2754, 90278), (5508, 45139)]