286465735192

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{981289}}^1$

素因数の和:981716

約数の個数: 64

約数和(自身を含む): 662724014400

約数和(自身を除く): 376258279208

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 401, 728, 802, 1604, 2807, 3208, 5213, 5614, 10426, 11228, 20852, 22456, 36491, 41704, 72982, 145964, 291928, 981289, 1962578, 3925156, 6869023, 7850312, 12756757, 13738046, 25513514, 27476092, 51027028, 54952184, 89297299, 102054056, 178594598, 357189196, 393496889, 714378392, 786993778, 1573987556, 2754478223, 3147975112, 5115459557, 5508956446, 10230919114, 11017912892, 20461838228, 22035825784, 35808216899, 40923676456, 71616433798, 143232867596, 286465735192]

約数ペア:

[(1, 286465735192), (2, 143232867596), (4, 71616433798), (7, 40923676456), (8, 35808216899), (13, 22035825784), (14, 20461838228), (26, 11017912892), (28, 10230919114), (52, 5508956446), (56, 5115459557), (91, 3147975112), (104, 2754478223), (182, 1573987556), (364, 786993778), (401, 714378392), (728, 393496889), (802, 357189196), (1604, 178594598), (2807, 102054056), (3208, 89297299), (5213, 54952184), (5614, 51027028), (10426, 27476092), (11228, 25513514), (20852, 13738046), (22456, 12756757), (36491, 7850312), (41704, 6869023), (72982, 3925156), (145964, 1962578), (291928, 981289)]