262991064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{8111}}^1$

素因数の和:8320

約数の個数: 64

約数和(自身を含む): 755389440

約数和(自身を除く): 492398376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 193, 386, 579, 772, 1158, 1351, 1544, 2316, 2702, 4053, 4632, 5404, 8106, 8111, 10808, 16212, 16222, 24333, 32424, 32444, 48666, 56777, 64888, 97332, 113554, 170331, 194664, 227108, 340662, 454216, 681324, 1362648, 1565423, 3130846, 4696269, 6261692, 9392538, 10957961, 12523384, 18785076, 21915922, 32873883, 37570152, 43831844, 65747766, 87663688, 131495532, 262991064]

約数ペア:

[(1, 262991064), (2, 131495532), (3, 87663688), (4, 65747766), (6, 43831844), (7, 37570152), (8, 32873883), (12, 21915922), (14, 18785076), (21, 12523384), (24, 10957961), (28, 9392538), (42, 6261692), (56, 4696269), (84, 3130846), (168, 1565423), (193, 1362648), (386, 681324), (579, 454216), (772, 340662), (1158, 227108), (1351, 194664), (1544, 170331), (2316, 113554), (2702, 97332), (4053, 64888), (4632, 56777), (5404, 48666), (8106, 32444), (8111, 32424), (10808, 24333), (16212, 16222)]