219605544

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{21943}}^1$

素因数の和:22094

約数の個数: 48

約数和(自身を含む): 599071200

約数和(自身を除く): 379465656

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, 21943, 43886, 65829, 87772, 131658, 175544, 197487, 263316, 394974, 526632, 789948, 1579896, 3050077, 6100154, 9150231, 12200308, 18300462, 24400616, 27450693, 36600924, 54901386, 73201848, 109802772, 219605544]

約数ペア:

[(1, 219605544), (2, 109802772), (3, 73201848), (4, 54901386), (6, 36600924), (8, 27450693), (9, 24400616), (12, 18300462), (18, 12200308), (24, 9150231), (36, 6100154), (72, 3050077), (139, 1579896), (278, 789948), (417, 526632), (556, 394974), (834, 263316), (1112, 197487), (1251, 175544), (1668, 131658), (2502, 87772), (3336, 65829), (5004, 43886), (10008, 21943)]