727660272

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{489019}}^1$

素因数の和:489061

約数の個数: 40

約数和(自身を含む): 1940431360

約数和(自身を除く): 1212771088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 489019, 978038, 1467057, 1956076, 2934114, 3912152, 5868228, 7824304, 11736456, 15159589, 23472912, 30319178, 45478767, 60638356, 90957534, 121276712, 181915068, 242553424, 363830136, 727660272]

約数ペア:

[(1, 727660272), (2, 363830136), (3, 242553424), (4, 181915068), (6, 121276712), (8, 90957534), (12, 60638356), (16, 45478767), (24, 30319178), (31, 23472912), (48, 15159589), (62, 11736456), (93, 7824304), (124, 5868228), (186, 3912152), (248, 2934114), (372, 1956076), (496, 1467057), (744, 978038), (1488, 489019)]