420566184

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{42023}}^1$

素因数の和:42174

約数の個数: 48

約数和(自身を含む): 1147255200

約数和(自身を除く): 726689016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 42023, 84046, 126069, 168092, 252138, 336184, 378207, 504276, 756414, 1008552, 1512828, 3025656, 5841197, 11682394, 17523591, 23364788, 35047182, 46729576, 52570773, 70094364, 105141546, 140188728, 210283092, 420566184]

約数ペア:

[(1, 420566184), (2, 210283092), (3, 140188728), (4, 105141546), (6, 70094364), (8, 52570773), (9, 46729576), (12, 35047182), (18, 23364788), (24, 17523591), (36, 11682394), (72, 5841197), (139, 3025656), (278, 1512828), (417, 1008552), (556, 756414), (834, 504276), (1112, 378207), (1251, 336184), (1668, 252138), (2502, 168092), (3336, 126069), (5004, 84046), (10008, 42023)]