688876881996

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{3571}}^1\times {\mathrm{434479}}^1$

素因数の和:438094

約数の個数: 48

約数和(自身を含む): 1651288163840

約数和(自身を除く): 962411281844

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 3571, 7142, 10713, 14284, 21426, 42852, 132127, 264254, 396381, 434479, 528508, 792762, 868958, 1303437, 1585524, 1737916, 2606874, 5213748, 16075723, 32151446, 48227169, 64302892, 96454338, 192908676, 1551524509, 3103049018, 4654573527, 6206098036, 9309147054, 18618294108, 57406406833, 114812813666, 172219220499, 229625627332, 344438440998, 688876881996]

約数ペア:

[(1, 688876881996), (2, 344438440998), (3, 229625627332), (4, 172219220499), (6, 114812813666), (12, 57406406833), (37, 18618294108), (74, 9309147054), (111, 6206098036), (148, 4654573527), (222, 3103049018), (444, 1551524509), (3571, 192908676), (7142, 96454338), (10713, 64302892), (14284, 48227169), (21426, 32151446), (42852, 16075723), (132127, 5213748), (264254, 2606874), (396381, 1737916), (434479, 1585524), (528508, 1303437), (792762, 868958)]