419866146

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{809}}^1\times {\mathrm{1373}}^1$

素因数の和:2200

約数の個数: 64

約数和(自身を含む): 1068422400

約数和(自身を除く): 648556254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 809, 1373, 1618, 2427, 2746, 4119, 4854, 5663, 7281, 8238, 9611, 11326, 12357, 14562, 16989, 19222, 21843, 24714, 28833, 33978, 37071, 43686, 50967, 57666, 74142, 86499, 101934, 152901, 172998, 259497, 305802, 518994, 1110757, 2221514, 3332271, 6664542, 7775299, 9996813, 15550598, 19993626, 23325897, 29990439, 46651794, 59980878, 69977691, 139955382, 209933073, 419866146]

約数ペア:

[(1, 419866146), (2, 209933073), (3, 139955382), (6, 69977691), (7, 59980878), (9, 46651794), (14, 29990439), (18, 23325897), (21, 19993626), (27, 15550598), (42, 9996813), (54, 7775299), (63, 6664542), (126, 3332271), (189, 2221514), (378, 1110757), (809, 518994), (1373, 305802), (1618, 259497), (2427, 172998), (2746, 152901), (4119, 101934), (4854, 86499), (5663, 74142), (7281, 57666), (8238, 50967), (9611, 43686), (11326, 37071), (12357, 33978), (14562, 28833), (16989, 24714), (19222, 21843)]