487910124

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8209}}^1$

素因数の和:8359

約数の個数: 72

約数和(自身を含む): 1338821120

約数和(自身を除く): 850910996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2286, 3302, 4572, 4953, 6604, 8209, 9906, 14859, 16418, 19812, 24627, 29718, 32836, 49254, 59436, 73881, 98508, 106717, 147762, 213434, 295524, 320151, 426868, 640302, 960453, 1042543, 1280604, 1920906, 2085086, 3127629, 3841812, 4170172, 6255258, 9382887, 12510516, 13553059, 18765774, 27106118, 37531548, 40659177, 54212236, 81318354, 121977531, 162636708, 243955062, 487910124]

約数ペア:

[(1, 487910124), (2, 243955062), (3, 162636708), (4, 121977531), (6, 81318354), (9, 54212236), (12, 40659177), (13, 37531548), (18, 27106118), (26, 18765774), (36, 13553059), (39, 12510516), (52, 9382887), (78, 6255258), (117, 4170172), (127, 3841812), (156, 3127629), (234, 2085086), (254, 1920906), (381, 1280604), (468, 1042543), (508, 960453), (762, 640302), (1143, 426868), (1524, 320151), (1651, 295524), (2286, 213434), (3302, 147762), (4572, 106717), (4953, 98508), (6604, 73881), (8209, 59436), (9906, 49254), (14859, 32836), (16418, 29718), (19812, 24627)]