329736704

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:617

約数の個数: 80

約数和(自身を含む): 725953536

約数和(自身を除く): 396216832

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 127, 128, 176, 254, 256, 352, 461, 508, 512, 704, 922, 1016, 1397, 1408, 1844, 2032, 2794, 2816, 3688, 4064, 5071, 5588, 5632, 7376, 8128, 10142, 11176, 14752, 16256, 20284, 22352, 29504, 32512, 40568, 44704, 58547, 59008, 65024, 81136, 89408, 117094, 118016, 162272, 178816, 234188, 236032, 324544, 357632, 468376, 644017, 649088, 715264, 936752, 1288034, 1298176, 1873504, 2576068, 2596352, 3747008, 5152136, 7494016, 10304272, 14988032, 20608544, 29976064, 41217088, 82434176, 164868352, 329736704]

約数ペア:

[(1, 329736704), (2, 164868352), (4, 82434176), (8, 41217088), (11, 29976064), (16, 20608544), (22, 14988032), (32, 10304272), (44, 7494016), (64, 5152136), (88, 3747008), (127, 2596352), (128, 2576068), (176, 1873504), (254, 1298176), (256, 1288034), (352, 936752), (461, 715264), (508, 649088), (512, 644017), (704, 468376), (922, 357632), (1016, 324544), (1397, 236032), (1408, 234188), (1844, 178816), (2032, 162272), (2794, 118016), (2816, 117094), (3688, 89408), (4064, 81136), (5071, 65024), (5588, 59008), (5632, 58547), (7376, 44704), (8128, 40568), (10142, 32512), (11176, 29504), (14752, 22352), (16256, 20284)]