267540972016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{20117}}^1\times {\mathrm{26813}}^1$

素因数の和:46969

約数の個数: 40

約数和(自身を含む): 535128499584

約数和(自身を除く): 267587527568

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 20117, 26813, 40234, 53626, 80468, 107252, 160936, 214504, 321872, 429008, 623627, 831203, 1247254, 1662406, 2494508, 3324812, 4989016, 6649624, 9978032, 13299248, 539397121, 1078794242, 2157588484, 4315176968, 8630353936, 16721310751, 33442621502, 66885243004, 133770486008, 267540972016]

約数ペア:

[(1, 267540972016), (2, 133770486008), (4, 66885243004), (8, 33442621502), (16, 16721310751), (31, 8630353936), (62, 4315176968), (124, 2157588484), (248, 1078794242), (496, 539397121), (20117, 13299248), (26813, 9978032), (40234, 6649624), (53626, 4989016), (80468, 3324812), (107252, 2494508), (160936, 1662406), (214504, 1247254), (321872, 831203), (429008, 623627)]