289588038

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1\times {\mathrm{991}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 586248192

約数和(自身を除く): 296660154

約数列:

[1, 2, 3, 6, 113, 226, 339, 431, 678, 862, 991, 1293, 1982, 2586, 2973, 5946, 48703, 97406, 111983, 146109, 223966, 292218, 335949, 427121, 671898, 854242, 1281363, 2562726, 48264673, 96529346, 144794019, 289588038]

約数ペア:

[(1, 289588038), (2, 144794019), (3, 96529346), (6, 48264673), (113, 2562726), (226, 1281363), (339, 854242), (431, 671898), (678, 427121), (862, 335949), (991, 292218), (1293, 223966), (1982, 146109), (2586, 111983), (2973, 97406), (5946, 48703)]