1520486868

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{929}}^1$

素因数の和:1137

約数の個数: 96

約数和(自身を含む): 3847253760

約数和(自身を除く): 2326766892

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 71, 102, 113, 142, 204, 213, 226, 284, 339, 426, 452, 678, 852, 929, 1207, 1356, 1858, 1921, 2414, 2787, 3621, 3716, 3842, 4828, 5574, 5763, 7242, 7684, 8023, 11148, 11526, 14484, 15793, 16046, 23052, 24069, 31586, 32092, 47379, 48138, 63172, 65959, 94758, 96276, 104977, 131918, 136391, 189516, 197877, 209954, 263836, 272782, 314931, 395754, 409173, 419908, 545564, 629862, 791508, 818346, 1121303, 1259724, 1636692, 1784609, 2242606, 3363909, 3569218, 4485212, 5353827, 6727818, 7138436, 7453367, 10707654, 13455636, 14906734, 21415308, 22360101, 29813468, 44720202, 89440404, 126707239, 253414478, 380121717, 506828956, 760243434, 1520486868]

約数ペア:

[(1, 1520486868), (2, 760243434), (3, 506828956), (4, 380121717), (6, 253414478), (12, 126707239), (17, 89440404), (34, 44720202), (51, 29813468), (68, 22360101), (71, 21415308), (102, 14906734), (113, 13455636), (142, 10707654), (204, 7453367), (213, 7138436), (226, 6727818), (284, 5353827), (339, 4485212), (426, 3569218), (452, 3363909), (678, 2242606), (852, 1784609), (929, 1636692), (1207, 1259724), (1356, 1121303), (1858, 818346), (1921, 791508), (2414, 629862), (2787, 545564), (3621, 419908), (3716, 409173), (3842, 395754), (4828, 314931), (5574, 272782), (5763, 263836), (7242, 209954), (7684, 197877), (8023, 189516), (11148, 136391), (11526, 131918), (14484, 104977), (15793, 96276), (16046, 94758), (23052, 65959), (24069, 63172), (31586, 48138), (32092, 47379)]