386648561

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 494968320

約数和(自身を除く): 108319759

約数列:

[1, 13, 17, 23, 29, 43, 61, 221, 299, 377, 391, 493, 559, 667, 731, 793, 989, 1037, 1247, 1403, 1769, 2623, 5083, 6409, 8671, 9503, 11339, 12857, 13481, 16211, 16813, 18239, 21199, 22997, 23851, 28681, 30073, 34099, 40687, 44591, 60329, 76067, 147407, 218569, 275587, 310063, 372853, 390949, 487577, 528931, 579683, 691679, 784277, 988871, 1025593, 1293139, 1749541, 6338501, 8991827, 13332709, 16810807, 22744033, 29742197, 386648561]

約数ペア:

[(1, 386648561), (13, 29742197), (17, 22744033), (23, 16810807), (29, 13332709), (43, 8991827), (61, 6338501), (221, 1749541), (299, 1293139), (377, 1025593), (391, 988871), (493, 784277), (559, 691679), (667, 579683), (731, 528931), (793, 487577), (989, 390949), (1037, 372853), (1247, 310063), (1403, 275587), (1769, 218569), (2623, 147407), (5083, 76067), (6409, 60329), (8671, 44591), (9503, 40687), (11339, 34099), (12857, 30073), (13481, 28681), (16211, 23851), (16813, 22997), (18239, 21199)]