314182768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{14731}}^1$

素因数の和:14813

約数の個数: 40

約数和(自身を含む): 643022336

約数和(自身を除く): 328839568

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 10664, 14731, 21328, 29462, 58924, 117848, 235696, 456661, 633433, 913322, 1266866, 1826644, 2533732, 3653288, 5067464, 7306576, 10134928, 19636423, 39272846, 78545692, 157091384, 314182768]

約数ペア:

[(1, 314182768), (2, 157091384), (4, 78545692), (8, 39272846), (16, 19636423), (31, 10134928), (43, 7306576), (62, 5067464), (86, 3653288), (124, 2533732), (172, 1826644), (248, 1266866), (344, 913322), (496, 633433), (688, 456661), (1333, 235696), (2666, 117848), (5332, 58924), (10664, 29462), (14731, 21328)]