305918928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{303491}}^1$

素因数の和:303512

約数の個数: 60

約数和(自身を含む): 978458208

約数和(自身を除く): 672539280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 303491, 606982, 910473, 1213964, 1820946, 2124437, 2427928, 2731419, 3641892, 4248874, 4855856, 5462838, 6373311, 7283784, 8497748, 10925676, 12746622, 14567568, 16995496, 19119933, 21851352, 25493244, 33990992, 38239866, 43702704, 50986488, 76479732, 101972976, 152959464, 305918928]

約数ペア:

[(1, 305918928), (2, 152959464), (3, 101972976), (4, 76479732), (6, 50986488), (7, 43702704), (8, 38239866), (9, 33990992), (12, 25493244), (14, 21851352), (16, 19119933), (18, 16995496), (21, 14567568), (24, 12746622), (28, 10925676), (36, 8497748), (42, 7283784), (48, 6373311), (56, 5462838), (63, 4855856), (72, 4248874), (84, 3641892), (112, 2731419), (126, 2427928), (144, 2124437), (168, 1820946), (252, 1213964), (336, 910473), (504, 606982), (1008, 303491)]