395164056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{18521}}^1$

素因数の和:18664

約数の個数: 64

約数和(自身を含む): 1137991680

約数和(自身を除く): 742827624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3556, 5334, 7112, 10668, 18521, 21336, 37042, 55563, 74084, 111126, 129647, 148168, 222252, 259294, 388941, 444504, 518588, 777882, 1037176, 1555764, 2352167, 3111528, 4704334, 7056501, 9408668, 14113002, 16465169, 18817336, 28226004, 32930338, 49395507, 56452008, 65860676, 98791014, 131721352, 197582028, 395164056]

約数ペア:

[(1, 395164056), (2, 197582028), (3, 131721352), (4, 98791014), (6, 65860676), (7, 56452008), (8, 49395507), (12, 32930338), (14, 28226004), (21, 18817336), (24, 16465169), (28, 14113002), (42, 9408668), (56, 7056501), (84, 4704334), (127, 3111528), (168, 2352167), (254, 1555764), (381, 1037176), (508, 777882), (762, 518588), (889, 444504), (1016, 388941), (1524, 259294), (1778, 222252), (2667, 148168), (3048, 129647), (3556, 111126), (5334, 74084), (7112, 55563), (10668, 37042), (18521, 21336)]