648496044

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{95311}}^1$

素因数の和:95337

約数の個数: 72

約数和(自身を含む): 1942839808

約数和(自身を除く): 1294343764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 95311, 190622, 285933, 381244, 571866, 667177, 857799, 1143732, 1334354, 1715598, 2001531, 2573397, 2668708, 3431196, 4003062, 5146794, 6004593, 7720191, 8006124, 10293588, 12009186, 15440382, 18013779, 23160573, 24018372, 30880764, 36027558, 46321146, 54041337, 72055116, 92642292, 108082674, 162124011, 216165348, 324248022, 648496044]

約数ペア:

[(1, 648496044), (2, 324248022), (3, 216165348), (4, 162124011), (6, 108082674), (7, 92642292), (9, 72055116), (12, 54041337), (14, 46321146), (18, 36027558), (21, 30880764), (27, 24018372), (28, 23160573), (36, 18013779), (42, 15440382), (54, 12009186), (63, 10293588), (81, 8006124), (84, 7720191), (108, 6004593), (126, 5146794), (162, 4003062), (189, 3431196), (243, 2668708), (252, 2573397), (324, 2001531), (378, 1715598), (486, 1334354), (567, 1143732), (756, 857799), (972, 667177), (1134, 571866), (1701, 381244), (2268, 285933), (3402, 190622), (6804, 95311)]