347885244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{601}}^1\times {\mathrm{2297}}^1$

素因数の和:2915

約数の個数: 72

約数和(自身を含む): 1007112288

約数和(自身を除く): 659227044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 601, 1202, 1803, 2297, 2404, 3606, 4207, 4594, 5409, 6891, 7212, 8414, 9188, 10818, 12621, 13782, 16079, 16828, 20673, 21636, 25242, 27564, 32158, 37863, 41346, 48237, 50484, 64316, 75726, 82692, 96474, 144711, 151452, 192948, 289422, 578844, 1380497, 2760994, 4141491, 5521988, 8282982, 9663479, 12424473, 16565964, 19326958, 24848946, 28990437, 38653916, 49697892, 57980874, 86971311, 115961748, 173942622, 347885244]

約数ペア:

[(1, 347885244), (2, 173942622), (3, 115961748), (4, 86971311), (6, 57980874), (7, 49697892), (9, 38653916), (12, 28990437), (14, 24848946), (18, 19326958), (21, 16565964), (28, 12424473), (36, 9663479), (42, 8282982), (63, 5521988), (84, 4141491), (126, 2760994), (252, 1380497), (601, 578844), (1202, 289422), (1803, 192948), (2297, 151452), (2404, 144711), (3606, 96474), (4207, 82692), (4594, 75726), (5409, 64316), (6891, 50484), (7212, 48237), (8414, 41346), (9188, 37863), (10818, 32158), (12621, 27564), (13782, 25242), (16079, 21636), (16828, 20673)]