721722096

素因数分解:

$2^4\times 3^3\times {\mathrm{1670653}}^1$

素因数の和:1670670

約数の個数: 40

約数和(自身を含む): 2071610960

約数和(自身を除く): 1349888864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1670653, 3341306, 5011959, 6682612, 10023918, 13365224, 15035877, 20047836, 26730448, 30071754, 40095672, 45107631, 60143508, 80191344, 90215262, 120287016, 180430524, 240574032, 360861048, 721722096]

約数ペア:

[(1, 721722096), (2, 360861048), (3, 240574032), (4, 180430524), (6, 120287016), (8, 90215262), (9, 80191344), (12, 60143508), (16, 45107631), (18, 40095672), (24, 30071754), (27, 26730448), (36, 20047836), (48, 15035877), (54, 13365224), (72, 10023918), (108, 6682612), (144, 5011959), (216, 3341306), (432, 1670653)]