220557744

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139241}}^1$

素因数の和:139266

約数の個数: 60

約数和(自身を含む): 673374312

約数和(自身を除く): 452816568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 139241, 278482, 417723, 556964, 835446, 1113928, 1253169, 1531651, 1670892, 2227856, 2506338, 3063302, 3341784, 4594953, 5012676, 6126604, 6683568, 9189906, 10025352, 12253208, 13784859, 18379812, 20050704, 24506416, 27569718, 36759624, 55139436, 73519248, 110278872, 220557744]

約数ペア:

[(1, 220557744), (2, 110278872), (3, 73519248), (4, 55139436), (6, 36759624), (8, 27569718), (9, 24506416), (11, 20050704), (12, 18379812), (16, 13784859), (18, 12253208), (22, 10025352), (24, 9189906), (33, 6683568), (36, 6126604), (44, 5012676), (48, 4594953), (66, 3341784), (72, 3063302), (88, 2506338), (99, 2227856), (132, 1670892), (144, 1531651), (176, 1253169), (198, 1113928), (264, 835446), (396, 556964), (528, 417723), (792, 278482), (1584, 139241)]