680758176

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{144719}}^1$

素因数の和:144746

約数の個数: 72

約数和(自身を含む): 2078758080

約数和(自身を除く): 1397999904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 144719, 289438, 434157, 578876, 868314, 1013033, 1157752, 1736628, 2026066, 2315504, 3039099, 3473256, 4052132, 4631008, 6078198, 6946512, 7091231, 8104264, 12156396, 13893024, 14182462, 16208528, 21273693, 24312792, 28364924, 32417056, 42547386, 48625584, 56729848, 85094772, 97251168, 113459696, 170189544, 226919392, 340379088, 680758176]

約数ペア:

[(1, 680758176), (2, 340379088), (3, 226919392), (4, 170189544), (6, 113459696), (7, 97251168), (8, 85094772), (12, 56729848), (14, 48625584), (16, 42547386), (21, 32417056), (24, 28364924), (28, 24312792), (32, 21273693), (42, 16208528), (48, 14182462), (49, 13893024), (56, 12156396), (84, 8104264), (96, 7091231), (98, 6946512), (112, 6078198), (147, 4631008), (168, 4052132), (196, 3473256), (224, 3039099), (294, 2315504), (336, 2026066), (392, 1736628), (588, 1157752), (672, 1013033), (784, 868314), (1176, 578876), (1568, 434157), (2352, 289438), (4704, 144719)]