405014796

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{28627}}^1$

素因数の和:28771

約数の個数: 48

約数和(自身を含む): 1058090880

約数和(自身を除く): 653076084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 1179, 1572, 2358, 3537, 4716, 7074, 14148, 28627, 57254, 85881, 114508, 171762, 257643, 343524, 515286, 772929, 1030572, 1545858, 3091716, 3750137, 7500274, 11250411, 15000548, 22500822, 33751233, 45001644, 67502466, 101253699, 135004932, 202507398, 405014796]

約数ペア:

[(1, 405014796), (2, 202507398), (3, 135004932), (4, 101253699), (6, 67502466), (9, 45001644), (12, 33751233), (18, 22500822), (27, 15000548), (36, 11250411), (54, 7500274), (108, 3750137), (131, 3091716), (262, 1545858), (393, 1030572), (524, 772929), (786, 515286), (1179, 343524), (1572, 257643), (2358, 171762), (3537, 114508), (4716, 85881), (7074, 57254), (14148, 28627)]