1882671888

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{2797}}^1$

素因数の和:3224

約数の個数: 80

約数和(自身を含む): 5009986880

約数和(自身を除く): 3127314992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 379, 444, 592, 758, 888, 1137, 1516, 1776, 2274, 2797, 3032, 4548, 5594, 6064, 8391, 9096, 11188, 14023, 16782, 18192, 22376, 28046, 33564, 42069, 44752, 56092, 67128, 84138, 103489, 112184, 134256, 168276, 206978, 224368, 310467, 336552, 413956, 620934, 673104, 827912, 1060063, 1241868, 1655824, 2120126, 2483736, 3180189, 4240252, 4967472, 6360378, 8480504, 12720756, 16961008, 25441512, 39222331, 50883024, 78444662, 117666993, 156889324, 235333986, 313778648, 470667972, 627557296, 941335944, 1882671888]

約数ペア:

[(1, 1882671888), (2, 941335944), (3, 627557296), (4, 470667972), (6, 313778648), (8, 235333986), (12, 156889324), (16, 117666993), (24, 78444662), (37, 50883024), (48, 39222331), (74, 25441512), (111, 16961008), (148, 12720756), (222, 8480504), (296, 6360378), (379, 4967472), (444, 4240252), (592, 3180189), (758, 2483736), (888, 2120126), (1137, 1655824), (1516, 1241868), (1776, 1060063), (2274, 827912), (2797, 673104), (3032, 620934), (4548, 413956), (5594, 336552), (6064, 310467), (8391, 224368), (9096, 206978), (11188, 168276), (14023, 134256), (16782, 112184), (18192, 103489), (22376, 84138), (28046, 67128), (33564, 56092), (42069, 44752)]