890362968

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{91151}}^1$

素因数の和:91208

約数の個数: 64

約数和(自身を含む): 2493918720

約数和(自身を除く): 1603555752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 264, 296, 407, 444, 814, 888, 1221, 1628, 2442, 3256, 4884, 9768, 91151, 182302, 273453, 364604, 546906, 729208, 1002661, 1093812, 2005322, 2187624, 3007983, 3372587, 4010644, 6015966, 6745174, 8021288, 10117761, 12031932, 13490348, 20235522, 24063864, 26980696, 37098457, 40471044, 74196914, 80942088, 111295371, 148393828, 222590742, 296787656, 445181484, 890362968]

約数ペア:

[(1, 890362968), (2, 445181484), (3, 296787656), (4, 222590742), (6, 148393828), (8, 111295371), (11, 80942088), (12, 74196914), (22, 40471044), (24, 37098457), (33, 26980696), (37, 24063864), (44, 20235522), (66, 13490348), (74, 12031932), (88, 10117761), (111, 8021288), (132, 6745174), (148, 6015966), (222, 4010644), (264, 3372587), (296, 3007983), (407, 2187624), (444, 2005322), (814, 1093812), (888, 1002661), (1221, 729208), (1628, 546906), (2442, 364604), (3256, 273453), (4884, 182302), (9768, 91151)]