678009744

素因数分解:

$2^4\times 3^3\times {\mathrm{317}}^1\times {\mathrm{4951}}^1$

素因数の和:5285

約数の個数: 80

約数和(自身を含む): 1952672640

約数和(自身を除く): 1274662896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 317, 432, 634, 951, 1268, 1902, 2536, 2853, 3804, 4951, 5072, 5706, 7608, 8559, 9902, 11412, 14853, 15216, 17118, 19804, 22824, 29706, 34236, 39608, 44559, 45648, 59412, 68472, 79216, 89118, 118824, 133677, 136944, 178236, 237648, 267354, 356472, 534708, 712944, 1069416, 1569467, 2138832, 3138934, 4708401, 6277868, 9416802, 12555736, 14125203, 18833604, 25111472, 28250406, 37667208, 42375609, 56500812, 75334416, 84751218, 113001624, 169502436, 226003248, 339004872, 678009744]

約数ペア:

[(1, 678009744), (2, 339004872), (3, 226003248), (4, 169502436), (6, 113001624), (8, 84751218), (9, 75334416), (12, 56500812), (16, 42375609), (18, 37667208), (24, 28250406), (27, 25111472), (36, 18833604), (48, 14125203), (54, 12555736), (72, 9416802), (108, 6277868), (144, 4708401), (216, 3138934), (317, 2138832), (432, 1569467), (634, 1069416), (951, 712944), (1268, 534708), (1902, 356472), (2536, 267354), (2853, 237648), (3804, 178236), (4951, 136944), (5072, 133677), (5706, 118824), (7608, 89118), (8559, 79216), (9902, 68472), (11412, 59412), (14853, 45648), (15216, 44559), (17118, 39608), (19804, 34236), (22824, 29706)]