881017968

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{140111}}^1$

素因数の和:140253

約数の個数: 40

約数和(自身を含む): 2293353216

約数和(自身を除く): 1412335248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 140111, 280222, 420333, 560444, 840666, 1120888, 1681332, 2241776, 3362664, 6725328, 18354541, 36709082, 55063623, 73418164, 110127246, 146836328, 220254492, 293672656, 440508984, 881017968]

約数ペア:

[(1, 881017968), (2, 440508984), (3, 293672656), (4, 220254492), (6, 146836328), (8, 110127246), (12, 73418164), (16, 55063623), (24, 36709082), (48, 18354541), (131, 6725328), (262, 3362664), (393, 2241776), (524, 1681332), (786, 1120888), (1048, 840666), (1572, 560444), (2096, 420333), (3144, 280222), (6288, 140111)]