253983024

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{12689}}^1$

素因数の和:12842

約数の個数: 60

約数和(自身を含む): 715969800

約数和(自身を除く): 461986776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 10008, 12689, 20016, 25378, 38067, 50756, 76134, 101512, 114201, 152268, 203024, 228402, 304536, 456804, 609072, 913608, 1763771, 1827216, 3527542, 5291313, 7055084, 10582626, 14110168, 15873939, 21165252, 28220336, 31747878, 42330504, 63495756, 84661008, 126991512, 253983024]

約数ペア:

[(1, 253983024), (2, 126991512), (3, 84661008), (4, 63495756), (6, 42330504), (8, 31747878), (9, 28220336), (12, 21165252), (16, 15873939), (18, 14110168), (24, 10582626), (36, 7055084), (48, 5291313), (72, 3527542), (139, 1827216), (144, 1763771), (278, 913608), (417, 609072), (556, 456804), (834, 304536), (1112, 228402), (1251, 203024), (1668, 152268), (2224, 114201), (2502, 101512), (3336, 76134), (5004, 50756), (6672, 38067), (10008, 25378), (12689, 20016)]