473666768

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{1447}}^1$

素因数の和:1995

約数の個数: 40

約数和(自身を含む): 942648000

約数和(自身を除く): 468981232

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 499, 656, 998, 1447, 1996, 2894, 3992, 5788, 7984, 11576, 20459, 23152, 40918, 59327, 81836, 118654, 163672, 237308, 327344, 474616, 722053, 949232, 1444106, 2888212, 5776424, 11552848, 29604173, 59208346, 118416692, 236833384, 473666768]

約数ペア:

[(1, 473666768), (2, 236833384), (4, 118416692), (8, 59208346), (16, 29604173), (41, 11552848), (82, 5776424), (164, 2888212), (328, 1444106), (499, 949232), (656, 722053), (998, 474616), (1447, 327344), (1996, 237308), (2894, 163672), (3992, 118654), (5788, 81836), (7984, 59327), (11576, 40918), (20459, 23152)]