385225512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{3469}}^1$

素因数の和:4146

約数の個数: 64

約数和(自身を含む): 1102627200

約数和(自身を除く): 717401688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 661, 1322, 1983, 2644, 3469, 3966, 4627, 5288, 6938, 7932, 9254, 10407, 13876, 13881, 15864, 18508, 20814, 24283, 27752, 27762, 37016, 41628, 48566, 55524, 72849, 83256, 97132, 111048, 145698, 194264, 291396, 582792, 2293009, 4586018, 6879027, 9172036, 13758054, 16051063, 18344072, 27516108, 32102126, 48153189, 55032216, 64204252, 96306378, 128408504, 192612756, 385225512]

約数ペア:

[(1, 385225512), (2, 192612756), (3, 128408504), (4, 96306378), (6, 64204252), (7, 55032216), (8, 48153189), (12, 32102126), (14, 27516108), (21, 18344072), (24, 16051063), (28, 13758054), (42, 9172036), (56, 6879027), (84, 4586018), (168, 2293009), (661, 582792), (1322, 291396), (1983, 194264), (2644, 145698), (3469, 111048), (3966, 97132), (4627, 83256), (5288, 72849), (6938, 55524), (7932, 48566), (9254, 41628), (10407, 37016), (13876, 27762), (13881, 27752), (15864, 24283), (18508, 20814)]