665737632

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{330227}}^1$

素因数の和:330250

約数の個数: 72

約数和(自身を含む): 2163653856

約数和(自身を除く): 1497916224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 330227, 660454, 990681, 1320908, 1981362, 2311589, 2641816, 2972043, 3962724, 4623178, 5283632, 5944086, 6934767, 7925448, 9246356, 10567264, 11888172, 13869534, 15850896, 18492712, 20804301, 23776344, 27739068, 31701792, 36985424, 41608602, 47552688, 55478136, 73970848, 83217204, 95105376, 110956272, 166434408, 221912544, 332868816, 665737632]

約数ペア:

[(1, 665737632), (2, 332868816), (3, 221912544), (4, 166434408), (6, 110956272), (7, 95105376), (8, 83217204), (9, 73970848), (12, 55478136), (14, 47552688), (16, 41608602), (18, 36985424), (21, 31701792), (24, 27739068), (28, 23776344), (32, 20804301), (36, 18492712), (42, 15850896), (48, 13869534), (56, 11888172), (63, 10567264), (72, 9246356), (84, 7925448), (96, 6934767), (112, 5944086), (126, 5283632), (144, 4623178), (168, 3962724), (224, 2972043), (252, 2641816), (288, 2311589), (336, 1981362), (504, 1320908), (672, 990681), (1008, 660454), (2016, 330227)]