1326768

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:353

約数の個数: 40

約数和(自身を含む): 3470016

約数和(自身を除く): 2143248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 211, 262, 393, 422, 524, 633, 786, 844, 1048, 1266, 1572, 1688, 2096, 2532, 3144, 3376, 5064, 6288, 10128, 27641, 55282, 82923, 110564, 165846, 221128, 331692, 442256, 663384, 1326768]

約数ペア:

[(1, 1326768), (2, 663384), (3, 442256), (4, 331692), (6, 221128), (8, 165846), (12, 110564), (16, 82923), (24, 55282), (48, 27641), (131, 10128), (211, 6288), (262, 5064), (393, 3376), (422, 3144), (524, 2532), (633, 2096), (786, 1688), (844, 1572), (1048, 1266)]