245877216

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{727}}^1$

素因数の和:1024

約数の個数: 96

約数和(自身を含む): 698600448

約数和(自身を除く): 452723232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 271, 312, 416, 542, 624, 727, 813, 1084, 1248, 1454, 1626, 2168, 2181, 2908, 3252, 3523, 4336, 4362, 5816, 6504, 7046, 8672, 8724, 9451, 10569, 11632, 13008, 14092, 17448, 18902, 21138, 23264, 26016, 28184, 28353, 34896, 37804, 42276, 56368, 56706, 69792, 75608, 84552, 112736, 113412, 151216, 169104, 197017, 226824, 302432, 338208, 394034, 453648, 591051, 788068, 907296, 1182102, 1576136, 2364204, 2561221, 3152272, 4728408, 5122442, 6304544, 7683663, 9456816, 10244884, 15367326, 18913632, 20489768, 30734652, 40979536, 61469304, 81959072, 122938608, 245877216]

約数ペア:

[(1, 245877216), (2, 122938608), (3, 81959072), (4, 61469304), (6, 40979536), (8, 30734652), (12, 20489768), (13, 18913632), (16, 15367326), (24, 10244884), (26, 9456816), (32, 7683663), (39, 6304544), (48, 5122442), (52, 4728408), (78, 3152272), (96, 2561221), (104, 2364204), (156, 1576136), (208, 1182102), (271, 907296), (312, 788068), (416, 591051), (542, 453648), (624, 394034), (727, 338208), (813, 302432), (1084, 226824), (1248, 197017), (1454, 169104), (1626, 151216), (2168, 113412), (2181, 112736), (2908, 84552), (3252, 75608), (3523, 69792), (4336, 56706), (4362, 56368), (5816, 42276), (6504, 37804), (7046, 34896), (8672, 28353), (8724, 28184), (9451, 26016), (10569, 23264), (11632, 21138), (13008, 18902), (14092, 17448)]