402465168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{399271}}^1$

素因数の和:399292

約数の個数: 60

約数和(自身を含む): 1287252928

約数和(自身を除く): 884787760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 399271, 798542, 1197813, 1597084, 2395626, 2794897, 3194168, 3593439, 4791252, 5589794, 6388336, 7186878, 8384691, 9582504, 11179588, 14373756, 16769382, 19165008, 22359176, 25154073, 28747512, 33538764, 44718352, 50308146, 57495024, 67077528, 100616292, 134155056, 201232584, 402465168]

約数ペア:

[(1, 402465168), (2, 201232584), (3, 134155056), (4, 100616292), (6, 67077528), (7, 57495024), (8, 50308146), (9, 44718352), (12, 33538764), (14, 28747512), (16, 25154073), (18, 22359176), (21, 19165008), (24, 16769382), (28, 14373756), (36, 11179588), (42, 9582504), (48, 8384691), (56, 7186878), (63, 6388336), (72, 5589794), (84, 4791252), (112, 3593439), (126, 3194168), (144, 2794897), (168, 2395626), (252, 1597084), (336, 1197813), (504, 798542), (1008, 399271)]