1230751488

素因数分解:

$2^8\times 3^1\times {\mathrm{71}}^1\times {\mathrm{22571}}^1$

素因数の和:22661

約数の個数: 72

約数和(自身を含む): 3321876096

約数和(自身を除く): 2091124608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 568, 768, 852, 1136, 1704, 2272, 3408, 4544, 6816, 9088, 13632, 18176, 22571, 27264, 45142, 54528, 67713, 90284, 135426, 180568, 270852, 361136, 541704, 722272, 1083408, 1444544, 1602541, 2166816, 2889088, 3205082, 4333632, 4807623, 5778176, 6410164, 8667264, 9615246, 12820328, 17334528, 19230492, 25640656, 38460984, 51281312, 76921968, 102562624, 153843936, 205125248, 307687872, 410250496, 615375744, 1230751488]

約数ペア:

[(1, 1230751488), (2, 615375744), (3, 410250496), (4, 307687872), (6, 205125248), (8, 153843936), (12, 102562624), (16, 76921968), (24, 51281312), (32, 38460984), (48, 25640656), (64, 19230492), (71, 17334528), (96, 12820328), (128, 9615246), (142, 8667264), (192, 6410164), (213, 5778176), (256, 4807623), (284, 4333632), (384, 3205082), (426, 2889088), (568, 2166816), (768, 1602541), (852, 1444544), (1136, 1083408), (1704, 722272), (2272, 541704), (3408, 361136), (4544, 270852), (6816, 180568), (9088, 135426), (13632, 90284), (18176, 67713), (22571, 54528), (27264, 45142)]