520960608

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{258413}}^1$

素因数の和:258436

約数の個数: 72

約数和(自身を含む): 1693128528

約数和(自身を除く): 1172167920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 258413, 516826, 775239, 1033652, 1550478, 1808891, 2067304, 2325717, 3100956, 3617782, 4134608, 4651434, 5426673, 6201912, 7235564, 8269216, 9302868, 10853346, 12403824, 14471128, 16280019, 18605736, 21706692, 24807648, 28942256, 32560038, 37211472, 43413384, 57884512, 65120076, 74422944, 86826768, 130240152, 173653536, 260480304, 520960608]

約数ペア:

[(1, 520960608), (2, 260480304), (3, 173653536), (4, 130240152), (6, 86826768), (7, 74422944), (8, 65120076), (9, 57884512), (12, 43413384), (14, 37211472), (16, 32560038), (18, 28942256), (21, 24807648), (24, 21706692), (28, 18605736), (32, 16280019), (36, 14471128), (42, 12403824), (48, 10853346), (56, 9302868), (63, 8269216), (72, 7235564), (84, 6201912), (96, 5426673), (112, 4651434), (126, 4134608), (144, 3617782), (168, 3100956), (224, 2325717), (252, 2067304), (288, 1808891), (336, 1550478), (504, 1033652), (672, 775239), (1008, 516826), (2016, 258413)]