674481888

素因数分解:

$2^5\times 3^2\times {\mathrm{1187}}^1\times {\mathrm{1973}}^1$

素因数の和:3176

約数の個数: 72

約数和(自身を含む): 1920646728

約数和(自身を除く): 1246164840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1187, 1973, 2374, 3561, 3946, 4748, 5919, 7122, 7892, 9496, 10683, 11838, 14244, 15784, 17757, 18992, 21366, 23676, 28488, 31568, 35514, 37984, 42732, 47352, 56976, 63136, 71028, 85464, 94704, 113952, 142056, 170928, 189408, 284112, 341856, 568224, 2341951, 4683902, 7025853, 9367804, 14051706, 18735608, 21077559, 28103412, 37471216, 42155118, 56206824, 74942432, 84310236, 112413648, 168620472, 224827296, 337240944, 674481888]

約数ペア:

[(1, 674481888), (2, 337240944), (3, 224827296), (4, 168620472), (6, 112413648), (8, 84310236), (9, 74942432), (12, 56206824), (16, 42155118), (18, 37471216), (24, 28103412), (32, 21077559), (36, 18735608), (48, 14051706), (72, 9367804), (96, 7025853), (144, 4683902), (288, 2341951), (1187, 568224), (1973, 341856), (2374, 284112), (3561, 189408), (3946, 170928), (4748, 142056), (5919, 113952), (7122, 94704), (7892, 85464), (9496, 71028), (10683, 63136), (11838, 56976), (14244, 47352), (15784, 42732), (17757, 37984), (18992, 35514), (21366, 31568), (23676, 28488)]