440097966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1021}}^1$

素因数の和:1358

約数の個数: 96

約数和(自身を含む): 1193826816

約数和(自身を除く): 753728850

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 311, 462, 622, 693, 933, 1021, 1386, 1866, 2042, 2177, 2799, 3063, 3421, 4354, 5598, 6126, 6531, 6842, 7147, 9189, 10263, 11231, 13062, 14294, 18378, 19593, 20526, 21441, 22462, 23947, 30789, 33693, 39186, 42882, 47894, 61578, 64323, 67386, 71841, 78617, 101079, 128646, 143682, 157234, 202158, 215523, 235851, 317531, 431046, 471702, 635062, 707553, 952593, 1415106, 1905186, 2222717, 2857779, 3492841, 4445434, 5715558, 6668151, 6985682, 10478523, 13336302, 20004453, 20957046, 24449887, 31435569, 40008906, 48899774, 62871138, 73349661, 146699322, 220048983, 440097966]

約数ペア:

[(1, 440097966), (2, 220048983), (3, 146699322), (6, 73349661), (7, 62871138), (9, 48899774), (11, 40008906), (14, 31435569), (18, 24449887), (21, 20957046), (22, 20004453), (33, 13336302), (42, 10478523), (63, 6985682), (66, 6668151), (77, 5715558), (99, 4445434), (126, 3492841), (154, 2857779), (198, 2222717), (231, 1905186), (311, 1415106), (462, 952593), (622, 707553), (693, 635062), (933, 471702), (1021, 431046), (1386, 317531), (1866, 235851), (2042, 215523), (2177, 202158), (2799, 157234), (3063, 143682), (3421, 128646), (4354, 101079), (5598, 78617), (6126, 71841), (6531, 67386), (6842, 64323), (7147, 61578), (9189, 47894), (10263, 42882), (11231, 39186), (13062, 33693), (14294, 30789), (18378, 23947), (19593, 22462), (20526, 21441)]