491453676

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{650071}}^1$

素因数の和:650091

約数の個数: 48

約数和(自身を含む): 1456161280

約数和(自身を除く): 964707604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 650071, 1300142, 1950213, 2600284, 3900426, 4550497, 5850639, 7800852, 9100994, 11701278, 13651491, 17551917, 18201988, 23402556, 27302982, 35103834, 40954473, 54605964, 70207668, 81908946, 122863419, 163817892, 245726838, 491453676]

約数ペア:

[(1, 491453676), (2, 245726838), (3, 163817892), (4, 122863419), (6, 81908946), (7, 70207668), (9, 54605964), (12, 40954473), (14, 35103834), (18, 27302982), (21, 23402556), (27, 18201988), (28, 17551917), (36, 13651491), (42, 11701278), (54, 9100994), (63, 7800852), (84, 5850639), (108, 4550497), (126, 3900426), (189, 2600284), (252, 1950213), (378, 1300142), (756, 650071)]