681212352

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{114451}}^1$

素因数の和:114497

約数の個数: 56

約数和(自身を含む): 1860531712

約数和(自身を除く): 1179319360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 114451, 228902, 343353, 457804, 686706, 915608, 1373412, 1831216, 2746824, 3547981, 3662432, 5493648, 7095962, 7324864, 10643943, 10987296, 14191924, 21287886, 21974592, 28383848, 42575772, 56767696, 85151544, 113535392, 170303088, 227070784, 340606176, 681212352]

約数ペア:

[(1, 681212352), (2, 340606176), (3, 227070784), (4, 170303088), (6, 113535392), (8, 85151544), (12, 56767696), (16, 42575772), (24, 28383848), (31, 21974592), (32, 21287886), (48, 14191924), (62, 10987296), (64, 10643943), (93, 7324864), (96, 7095962), (124, 5493648), (186, 3662432), (192, 3547981), (248, 2746824), (372, 1831216), (496, 1373412), (744, 915608), (992, 686706), (1488, 457804), (1984, 343353), (2976, 228902), (5952, 114451)]