1681486968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{112459}}^1$

素因数の和:112564

約数の個数: 64

約数和(自身を含む): 4858272000

約数和(自身を除く): 3176785032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 168, 178, 267, 356, 534, 623, 712, 1068, 1246, 1869, 2136, 2492, 3738, 4984, 7476, 14952, 112459, 224918, 337377, 449836, 674754, 787213, 899672, 1349508, 1574426, 2361639, 2699016, 3148852, 4723278, 6297704, 9446556, 10008851, 18893112, 20017702, 30026553, 40035404, 60053106, 70061957, 80070808, 120106212, 140123914, 210185871, 240212424, 280247828, 420371742, 560495656, 840743484, 1681486968]

約数ペア:

[(1, 1681486968), (2, 840743484), (3, 560495656), (4, 420371742), (6, 280247828), (7, 240212424), (8, 210185871), (12, 140123914), (14, 120106212), (21, 80070808), (24, 70061957), (28, 60053106), (42, 40035404), (56, 30026553), (84, 20017702), (89, 18893112), (168, 10008851), (178, 9446556), (267, 6297704), (356, 4723278), (534, 3148852), (623, 2699016), (712, 2361639), (1068, 1574426), (1246, 1349508), (1869, 899672), (2136, 787213), (2492, 674754), (3738, 449836), (4984, 337377), (7476, 224918), (14952, 112459)]