3915439848

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{391231}}^1$

素因数の和:391382

約数の個数: 48

約数和(自身を含む): 10680633600

約数和(自身を除く): 6765193752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 391231, 782462, 1173693, 1564924, 2347386, 3129848, 3521079, 4694772, 7042158, 9389544, 14084316, 28168632, 54381109, 108762218, 163143327, 217524436, 326286654, 435048872, 489429981, 652573308, 978859962, 1305146616, 1957719924, 3915439848]

約数ペア:

[(1, 3915439848), (2, 1957719924), (3, 1305146616), (4, 978859962), (6, 652573308), (8, 489429981), (9, 435048872), (12, 326286654), (18, 217524436), (24, 163143327), (36, 108762218), (72, 54381109), (139, 28168632), (278, 14084316), (417, 9389544), (556, 7042158), (834, 4694772), (1112, 3521079), (1251, 3129848), (1668, 2347386), (2502, 1564924), (3336, 1173693), (5004, 782462), (10008, 391231)]