489291264012

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{569}}^1\times {\mathrm{395909}}^1$

素因数の和:396666

約数の個数: 48

約数和(自身を含む): 1150007695200

約数和(自身を除く): 660716431188

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 569, 724, 1086, 1138, 1707, 2172, 2276, 3414, 6828, 102989, 205978, 308967, 395909, 411956, 617934, 791818, 1187727, 1235868, 1583636, 2375454, 4750908, 71659529, 143319058, 214978587, 225272221, 286638116, 429957174, 450544442, 675816663, 859914348, 901088884, 1351633326, 2703266652, 40774272001, 81548544002, 122322816003, 163097088004, 244645632006, 489291264012]

約数ペア:

[(1, 489291264012), (2, 244645632006), (3, 163097088004), (4, 122322816003), (6, 81548544002), (12, 40774272001), (181, 2703266652), (362, 1351633326), (543, 901088884), (569, 859914348), (724, 675816663), (1086, 450544442), (1138, 429957174), (1707, 286638116), (2172, 225272221), (2276, 214978587), (3414, 143319058), (6828, 71659529), (102989, 4750908), (205978, 2375454), (308967, 1583636), (395909, 1235868), (411956, 1187727), (617934, 791818)]