254163216

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{997}}^1$

素因数の和:1168

約数の個数: 80

約数和(自身を含む): 677170944

約数和(自身を除く): 423007728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 113, 141, 188, 226, 282, 339, 376, 452, 564, 678, 752, 904, 997, 1128, 1356, 1808, 1994, 2256, 2712, 2991, 3988, 5311, 5424, 5982, 7976, 10622, 11964, 15933, 15952, 21244, 23928, 31866, 42488, 46859, 47856, 63732, 84976, 93718, 112661, 127464, 140577, 187436, 225322, 254928, 281154, 337983, 374872, 450644, 562308, 675966, 749744, 901288, 1124616, 1351932, 1802576, 2249232, 2703864, 5295067, 5407728, 10590134, 15885201, 21180268, 31770402, 42360536, 63540804, 84721072, 127081608, 254163216]

約数ペア:

[(1, 254163216), (2, 127081608), (3, 84721072), (4, 63540804), (6, 42360536), (8, 31770402), (12, 21180268), (16, 15885201), (24, 10590134), (47, 5407728), (48, 5295067), (94, 2703864), (113, 2249232), (141, 1802576), (188, 1351932), (226, 1124616), (282, 901288), (339, 749744), (376, 675966), (452, 562308), (564, 450644), (678, 374872), (752, 337983), (904, 281154), (997, 254928), (1128, 225322), (1356, 187436), (1808, 140577), (1994, 127464), (2256, 112661), (2712, 93718), (2991, 84976), (3988, 63732), (5311, 47856), (5424, 46859), (5982, 42488), (7976, 31866), (10622, 23928), (11964, 21244), (15933, 15952)]