291210384

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{28753}}^1$

素因数の和:28975

約数の個数: 40

約数和(自身を含む): 755885152

約数和(自身を除く): 464674768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 10128, 28753, 57506, 86259, 115012, 172518, 230024, 345036, 460048, 690072, 1380144, 6066883, 12133766, 18200649, 24267532, 36401298, 48535064, 72802596, 97070128, 145605192, 291210384]

約数ペア:

[(1, 291210384), (2, 145605192), (3, 97070128), (4, 72802596), (6, 48535064), (8, 36401298), (12, 24267532), (16, 18200649), (24, 12133766), (48, 6066883), (211, 1380144), (422, 690072), (633, 460048), (844, 345036), (1266, 230024), (1688, 172518), (2532, 115012), (3376, 86259), (5064, 57506), (10128, 28753)]