521515248

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{2081}}^1$

素因数の和:2342

約数の個数: 80

約数和(自身を含む): 1412695296

約数和(自身を除く): 891180048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 227, 276, 368, 454, 552, 681, 908, 1104, 1362, 1816, 2081, 2724, 3632, 4162, 5221, 5448, 6243, 8324, 10442, 10896, 12486, 15663, 16648, 20884, 24972, 31326, 33296, 41768, 47863, 49944, 62652, 83536, 95726, 99888, 125304, 143589, 191452, 250608, 287178, 382904, 472387, 574356, 765808, 944774, 1148712, 1417161, 1889548, 2297424, 2834322, 3779096, 5668644, 7558192, 10864901, 11337288, 21729802, 22674576, 32594703, 43459604, 65189406, 86919208, 130378812, 173838416, 260757624, 521515248]

約数ペア:

[(1, 521515248), (2, 260757624), (3, 173838416), (4, 130378812), (6, 86919208), (8, 65189406), (12, 43459604), (16, 32594703), (23, 22674576), (24, 21729802), (46, 11337288), (48, 10864901), (69, 7558192), (92, 5668644), (138, 3779096), (184, 2834322), (227, 2297424), (276, 1889548), (368, 1417161), (454, 1148712), (552, 944774), (681, 765808), (908, 574356), (1104, 472387), (1362, 382904), (1816, 287178), (2081, 250608), (2724, 191452), (3632, 143589), (4162, 125304), (5221, 99888), (5448, 95726), (6243, 83536), (8324, 62652), (10442, 49944), (10896, 47863), (12486, 41768), (15663, 33296), (16648, 31326), (20884, 24972)]