974587376

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{599}}^1$

素因数の和:886

約数の個数: 80

約数和(自身を含む): 2202240000

約数和(自身を除く): 1227652624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 199, 292, 398, 511, 584, 599, 796, 1022, 1168, 1198, 1393, 1592, 2044, 2396, 2786, 3184, 4088, 4193, 4792, 5572, 8176, 8386, 9584, 11144, 14527, 16772, 22288, 29054, 33544, 43727, 58108, 67088, 87454, 101689, 116216, 119201, 174908, 203378, 232432, 238402, 306089, 349816, 406756, 476804, 612178, 699632, 813512, 834407, 953608, 1224356, 1627024, 1668814, 1907216, 2448712, 3337628, 4897424, 6675256, 8701673, 13350512, 17403346, 34806692, 60911711, 69613384, 121823422, 139226768, 243646844, 487293688, 974587376]

約数ペア:

[(1, 974587376), (2, 487293688), (4, 243646844), (7, 139226768), (8, 121823422), (14, 69613384), (16, 60911711), (28, 34806692), (56, 17403346), (73, 13350512), (112, 8701673), (146, 6675256), (199, 4897424), (292, 3337628), (398, 2448712), (511, 1907216), (584, 1668814), (599, 1627024), (796, 1224356), (1022, 953608), (1168, 834407), (1198, 813512), (1393, 699632), (1592, 612178), (2044, 476804), (2396, 406756), (2786, 349816), (3184, 306089), (4088, 238402), (4193, 232432), (4792, 203378), (5572, 174908), (8176, 119201), (8386, 116216), (9584, 101689), (11144, 87454), (14527, 67088), (16772, 58108), (22288, 43727), (29054, 33544)]