721097712

素因数分解:

$2^4\times 3^2\times {\mathrm{5007623}}^1$

素因数の和:5007637

約数の個数: 30

約数和(自身を含む): 2018072472

約数和(自身を除く): 1296974760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 5007623, 10015246, 15022869, 20030492, 30045738, 40060984, 45068607, 60091476, 80121968, 90137214, 120182952, 180274428, 240365904, 360548856, 721097712]

約数ペア:

[(1, 721097712), (2, 360548856), (3, 240365904), (4, 180274428), (6, 120182952), (8, 90137214), (9, 80121968), (12, 60091476), (16, 45068607), (18, 40060984), (24, 30045738), (36, 20030492), (48, 15022869), (72, 10015246), (144, 5007623)]