2780833512408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{181639}}^1\times {\mathrm{91129}}^1$

素因数の和:272784

約数の個数: 64

約数和(自身を含む): 7945369536000

約数和(自身を除く): 5164536023592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 91129, 181639, 182258, 273387, 363278, 364516, 544917, 546774, 637903, 726556, 729032, 1089834, 1093548, 1271473, 1275806, 1453112, 1913709, 2179668, 2187096, 2542946, 2551612, 3814419, 3827418, 4359336, 5085892, 5103224, 7628838, 7654836, 10171784, 15257676, 15309672, 30515352, 16552580431, 33105160862, 49657741293, 66210321724, 99315482586, 115868063017, 132420643448, 198630965172, 231736126034, 347604189051, 397261930344, 463472252068, 695208378102, 926944504136, 1390416756204, 2780833512408]

約数ペア:

[(1, 2780833512408), (2, 1390416756204), (3, 926944504136), (4, 695208378102), (6, 463472252068), (7, 397261930344), (8, 347604189051), (12, 231736126034), (14, 198630965172), (21, 132420643448), (24, 115868063017), (28, 99315482586), (42, 66210321724), (56, 49657741293), (84, 33105160862), (168, 16552580431), (91129, 30515352), (181639, 15309672), (182258, 15257676), (273387, 10171784), (363278, 7654836), (364516, 7628838), (544917, 5103224), (546774, 5085892), (637903, 4359336), (726556, 3827418), (729032, 3814419), (1089834, 2551612), (1093548, 2542946), (1271473, 2187096), (1275806, 2179668), (1453112, 1913709)]