387854244

素因数分解:

$2^2\times 3^6\times {\mathrm{23}}^1\times {\mathrm{5783}}^1$

素因数の和:5828

約数の個数: 84

約数和(自身を含む): 1062081216

約数和(自身を除く): 674226972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 729, 828, 972, 1242, 1458, 1863, 2484, 2916, 3726, 5589, 5783, 7452, 11178, 11566, 16767, 17349, 22356, 23132, 33534, 34698, 52047, 67068, 69396, 104094, 133009, 156141, 208188, 266018, 312282, 399027, 468423, 532036, 624564, 798054, 936846, 1197081, 1405269, 1596108, 1873692, 2394162, 2810538, 3591243, 4215807, 4788324, 5621076, 7182486, 8431614, 10773729, 14364972, 16863228, 21547458, 32321187, 43094916, 64642374, 96963561, 129284748, 193927122, 387854244]

約数ペア:

[(1, 387854244), (2, 193927122), (3, 129284748), (4, 96963561), (6, 64642374), (9, 43094916), (12, 32321187), (18, 21547458), (23, 16863228), (27, 14364972), (36, 10773729), (46, 8431614), (54, 7182486), (69, 5621076), (81, 4788324), (92, 4215807), (108, 3591243), (138, 2810538), (162, 2394162), (207, 1873692), (243, 1596108), (276, 1405269), (324, 1197081), (414, 936846), (486, 798054), (621, 624564), (729, 532036), (828, 468423), (972, 399027), (1242, 312282), (1458, 266018), (1863, 208188), (2484, 156141), (2916, 133009), (3726, 104094), (5589, 69396), (5783, 67068), (7452, 52047), (11178, 34698), (11566, 33534), (16767, 23132), (17349, 22356)]