720997296

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{319591}}^1$

素因数の和:319649

約数の個数: 40

約数和(自身を含む): 1902211584

約数和(自身を除く): 1181214288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 319591, 639182, 958773, 1278364, 1917546, 2556728, 3835092, 5113456, 7670184, 15020777, 15340368, 30041554, 45062331, 60083108, 90124662, 120166216, 180249324, 240332432, 360498648, 720997296]

約数ペア:

[(1, 720997296), (2, 360498648), (3, 240332432), (4, 180249324), (6, 120166216), (8, 90124662), (12, 60083108), (16, 45062331), (24, 30041554), (47, 15340368), (48, 15020777), (94, 7670184), (141, 5113456), (188, 3835092), (282, 2556728), (376, 1917546), (564, 1278364), (752, 958773), (1128, 639182), (2256, 319591)]