2731248

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1459}}^1$

素因数の和:1486

約数の個数: 60

約数和(自身を含む): 8237320

約数和(自身を除く): 5506072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1459, 1872, 2918, 4377, 5836, 8754, 11672, 13131, 17508, 18967, 23344, 26262, 35016, 37934, 52524, 56901, 70032, 75868, 105048, 113802, 151736, 170703, 210096, 227604, 303472, 341406, 455208, 682812, 910416, 1365624, 2731248]

約数ペア:

[(1, 2731248), (2, 1365624), (3, 910416), (4, 682812), (6, 455208), (8, 341406), (9, 303472), (12, 227604), (13, 210096), (16, 170703), (18, 151736), (24, 113802), (26, 105048), (36, 75868), (39, 70032), (48, 56901), (52, 52524), (72, 37934), (78, 35016), (104, 26262), (117, 23344), (144, 18967), (156, 17508), (208, 13131), (234, 11672), (312, 8754), (468, 5836), (624, 4377), (936, 2918), (1459, 1872)]