2019483384

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{8849}}^1$

素因数の和:9152

約数の個数: 64

約数和(自身を含む): 5205924000

約数和(自身を除く): 3186440616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 257, 296, 444, 514, 771, 888, 1028, 1542, 2056, 3084, 6168, 8849, 9509, 17698, 19018, 26547, 28527, 35396, 38036, 53094, 57054, 70792, 76072, 106188, 114108, 212376, 228216, 327413, 654826, 982239, 1309652, 1964478, 2274193, 2619304, 3928956, 4548386, 6822579, 7857912, 9096772, 13645158, 18193544, 27290316, 54580632, 84145141, 168290282, 252435423, 336580564, 504870846, 673161128, 1009741692, 2019483384]

約数ペア:

[(1, 2019483384), (2, 1009741692), (3, 673161128), (4, 504870846), (6, 336580564), (8, 252435423), (12, 168290282), (24, 84145141), (37, 54580632), (74, 27290316), (111, 18193544), (148, 13645158), (222, 9096772), (257, 7857912), (296, 6822579), (444, 4548386), (514, 3928956), (771, 2619304), (888, 2274193), (1028, 1964478), (1542, 1309652), (2056, 982239), (3084, 654826), (6168, 327413), (8849, 228216), (9509, 212376), (17698, 114108), (19018, 106188), (26547, 76072), (28527, 70792), (35396, 57054), (38036, 53094)]