220559544

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{32939}}^1$

素因数の和:32985

約数の個数: 64

約数和(自身を含む): 632448000

約数和(自身を除く): 411888456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 32939, 65878, 98817, 131756, 197634, 263512, 296451, 395268, 592902, 790536, 889353, 1021109, 1185804, 1778706, 2042218, 2371608, 3063327, 3557412, 4084436, 6126654, 7114824, 8168872, 9189981, 12253308, 18379962, 24506616, 27569943, 36759924, 55139886, 73519848, 110279772, 220559544]

約数ペア:

[(1, 220559544), (2, 110279772), (3, 73519848), (4, 55139886), (6, 36759924), (8, 27569943), (9, 24506616), (12, 18379962), (18, 12253308), (24, 9189981), (27, 8168872), (31, 7114824), (36, 6126654), (54, 4084436), (62, 3557412), (72, 3063327), (93, 2371608), (108, 2042218), (124, 1778706), (186, 1185804), (216, 1021109), (248, 889353), (279, 790536), (372, 592902), (558, 395268), (744, 296451), (837, 263512), (1116, 197634), (1674, 131756), (2232, 98817), (3348, 65878), (6696, 32939)]