674148744

素因数分解:

$2^3\times 3^4\times {\mathrm{1040353}}^1$

素因数の和:1040371

約数の個数: 40

約数和(自身を含む): 1888242510

約数和(自身を除く): 1214093766

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1040353, 2080706, 3121059, 4161412, 6242118, 8322824, 9363177, 12484236, 18726354, 24968472, 28089531, 37452708, 56179062, 74905416, 84268593, 112358124, 168537186, 224716248, 337074372, 674148744]

約数ペア:

[(1, 674148744), (2, 337074372), (3, 224716248), (4, 168537186), (6, 112358124), (8, 84268593), (9, 74905416), (12, 56179062), (18, 37452708), (24, 28089531), (27, 24968472), (36, 18726354), (54, 12484236), (72, 9363177), (81, 8322824), (108, 6242118), (162, 4161412), (216, 3121059), (324, 2080706), (648, 1040353)]