420900744

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{8093}}^1$

素因数の和:8310

約数の個数: 64

約数和(自身を含む): 1153880640

約数和(自身を除く): 732979896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 197, 264, 394, 591, 788, 1182, 1576, 2167, 2364, 4334, 4728, 6501, 8093, 8668, 13002, 16186, 17336, 24279, 26004, 32372, 48558, 52008, 64744, 89023, 97116, 178046, 194232, 267069, 356092, 534138, 712184, 1068276, 1594321, 2136552, 3188642, 4782963, 6377284, 9565926, 12754568, 17537531, 19131852, 35075062, 38263704, 52612593, 70150124, 105225186, 140300248, 210450372, 420900744]

約数ペア:

[(1, 420900744), (2, 210450372), (3, 140300248), (4, 105225186), (6, 70150124), (8, 52612593), (11, 38263704), (12, 35075062), (22, 19131852), (24, 17537531), (33, 12754568), (44, 9565926), (66, 6377284), (88, 4782963), (132, 3188642), (197, 2136552), (264, 1594321), (394, 1068276), (591, 712184), (788, 534138), (1182, 356092), (1576, 267069), (2167, 194232), (2364, 178046), (4334, 97116), (4728, 89023), (6501, 64744), (8093, 52008), (8668, 48558), (13002, 32372), (16186, 26004), (17336, 24279)]