289007712

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{143357}}^1$

素因数の和:143380

約数の個数: 72

約数和(自身を含む): 939281616

約数和(自身を除く): 650273904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 143357, 286714, 430071, 573428, 860142, 1003499, 1146856, 1290213, 1720284, 2006998, 2293712, 2580426, 3010497, 3440568, 4013996, 4587424, 5160852, 6020994, 6881136, 8027992, 9031491, 10321704, 12041988, 13762272, 16055984, 18062982, 20643408, 24083976, 32111968, 36125964, 41286816, 48167952, 72251928, 96335904, 144503856, 289007712]

約数ペア:

[(1, 289007712), (2, 144503856), (3, 96335904), (4, 72251928), (6, 48167952), (7, 41286816), (8, 36125964), (9, 32111968), (12, 24083976), (14, 20643408), (16, 18062982), (18, 16055984), (21, 13762272), (24, 12041988), (28, 10321704), (32, 9031491), (36, 8027992), (42, 6881136), (48, 6020994), (56, 5160852), (63, 4587424), (72, 4013996), (84, 3440568), (96, 3010497), (112, 2580426), (126, 2293712), (144, 2006998), (168, 1720284), (224, 1290213), (252, 1146856), (288, 1003499), (336, 860142), (504, 573428), (672, 430071), (1008, 286714), (2016, 143357)]