301804578

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^2\times {\mathrm{127}}^1$

素因数の和:288

約数の個数: 72

約数和(自身を含む): 686020608

約数和(自身を除く): 384216030

約数列:

[1, 2, 3, 6, 9, 18, 47, 53, 94, 106, 127, 141, 159, 254, 282, 318, 381, 423, 477, 762, 846, 954, 1143, 2286, 2491, 2809, 4982, 5618, 5969, 6731, 7473, 8427, 11938, 13462, 14946, 16854, 17907, 20193, 22419, 25281, 35814, 40386, 44838, 50562, 53721, 60579, 107442, 121158, 132023, 264046, 316357, 356743, 396069, 632714, 713486, 792138, 949071, 1070229, 1188207, 1898142, 2140458, 2376414, 2847213, 3210687, 5694426, 6421374, 16766921, 33533842, 50300763, 100601526, 150902289, 301804578]

約数ペア:

[(1, 301804578), (2, 150902289), (3, 100601526), (6, 50300763), (9, 33533842), (18, 16766921), (47, 6421374), (53, 5694426), (94, 3210687), (106, 2847213), (127, 2376414), (141, 2140458), (159, 1898142), (254, 1188207), (282, 1070229), (318, 949071), (381, 792138), (423, 713486), (477, 632714), (762, 396069), (846, 356743), (954, 316357), (1143, 264046), (2286, 132023), (2491, 121158), (2809, 107442), (4982, 60579), (5618, 53721), (5969, 50562), (6731, 44838), (7473, 40386), (8427, 35814), (11938, 25281), (13462, 22419), (14946, 20193), (16854, 17907)]