1606488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 4569600

約数和(自身を除く): 2963112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 271, 312, 456, 494, 542, 741, 813, 988, 1084, 1482, 1626, 1976, 2168, 2964, 3252, 3523, 5149, 5928, 6504, 7046, 10298, 10569, 14092, 15447, 20596, 21138, 28184, 30894, 41192, 42276, 61788, 66937, 84552, 123576, 133874, 200811, 267748, 401622, 535496, 803244, 1606488]

約数ペア:

[(1, 1606488), (2, 803244), (3, 535496), (4, 401622), (6, 267748), (8, 200811), (12, 133874), (13, 123576), (19, 84552), (24, 66937), (26, 61788), (38, 42276), (39, 41192), (52, 30894), (57, 28184), (76, 21138), (78, 20596), (104, 15447), (114, 14092), (152, 10569), (156, 10298), (228, 7046), (247, 6504), (271, 5928), (312, 5149), (456, 3523), (494, 3252), (542, 2964), (741, 2168), (813, 1976), (988, 1626), (1084, 1482)]