245403264

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{9001}}^1$

素因数の和:9089

約数の個数: 64

約数和(自身を含む): 661106880

約数和(自身を除く): 415703616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 284, 384, 426, 568, 852, 1136, 1704, 2272, 3408, 4544, 6816, 9001, 9088, 13632, 18002, 27003, 27264, 36004, 54006, 72008, 108012, 144016, 216024, 288032, 432048, 576064, 639071, 864096, 1152128, 1278142, 1728192, 1917213, 2556284, 3456384, 3834426, 5112568, 7668852, 10225136, 15337704, 20450272, 30675408, 40900544, 61350816, 81801088, 122701632, 245403264]

約数ペア:

[(1, 245403264), (2, 122701632), (3, 81801088), (4, 61350816), (6, 40900544), (8, 30675408), (12, 20450272), (16, 15337704), (24, 10225136), (32, 7668852), (48, 5112568), (64, 3834426), (71, 3456384), (96, 2556284), (128, 1917213), (142, 1728192), (192, 1278142), (213, 1152128), (284, 864096), (384, 639071), (426, 576064), (568, 432048), (852, 288032), (1136, 216024), (1704, 144016), (2272, 108012), (3408, 72008), (4544, 54006), (6816, 36004), (9001, 27264), (9088, 27003), (13632, 18002)]