291022992

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{155461}}^1$

素因数の和:155488

約数の個数: 60

約数和(自身を含む): 877116604

約数和(自身を除く): 586093612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 155461, 310922, 466383, 621844, 932766, 1243688, 1399149, 1865532, 2020993, 2487376, 2798298, 3731064, 4041986, 5596596, 6062979, 7462128, 8083972, 11193192, 12125958, 16167944, 18188937, 22386384, 24251916, 32335888, 36377874, 48503832, 72755748, 97007664, 145511496, 291022992]

約数ペア:

[(1, 291022992), (2, 145511496), (3, 97007664), (4, 72755748), (6, 48503832), (8, 36377874), (9, 32335888), (12, 24251916), (13, 22386384), (16, 18188937), (18, 16167944), (24, 12125958), (26, 11193192), (36, 8083972), (39, 7462128), (48, 6062979), (52, 5596596), (72, 4041986), (78, 3731064), (104, 2798298), (117, 2487376), (144, 2020993), (156, 1865532), (208, 1399149), (234, 1243688), (312, 932766), (468, 621844), (624, 466383), (936, 310922), (1872, 155461)]