1330709292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{90821}}^1$

素因数の和:90879

約数の個数: 72

約数和(自身を含む): 3768749712

約数和(自身を除く): 2438040420

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1628, 2442, 3663, 4884, 7326, 14652, 90821, 181642, 272463, 363284, 544926, 817389, 999031, 1089852, 1634778, 1998062, 2997093, 3269556, 3360377, 3996124, 5994186, 6720754, 8991279, 10081131, 11988372, 13441508, 17982558, 20162262, 30243393, 35965116, 36964147, 40324524, 60486786, 73928294, 110892441, 120973572, 147856588, 221784882, 332677323, 443569764, 665354646, 1330709292]

約数ペア:

[(1, 1330709292), (2, 665354646), (3, 443569764), (4, 332677323), (6, 221784882), (9, 147856588), (11, 120973572), (12, 110892441), (18, 73928294), (22, 60486786), (33, 40324524), (36, 36964147), (37, 35965116), (44, 30243393), (66, 20162262), (74, 17982558), (99, 13441508), (111, 11988372), (132, 10081131), (148, 8991279), (198, 6720754), (222, 5994186), (333, 3996124), (396, 3360377), (407, 3269556), (444, 2997093), (666, 1998062), (814, 1634778), (1221, 1089852), (1332, 999031), (1628, 817389), (2442, 544926), (3663, 363284), (4884, 272463), (7326, 181642), (14652, 90821)]