248870544

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3659}}^1$

素因数の和:3792

約数の個数: 80

約数和(自身を含む): 698913600

約数和(自身を除く): 450043056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 109, 156, 208, 218, 312, 327, 436, 624, 654, 872, 1308, 1417, 1744, 2616, 2834, 3659, 4251, 5232, 5668, 7318, 8502, 10977, 11336, 14636, 17004, 21954, 22672, 29272, 34008, 43908, 47567, 58544, 68016, 87816, 95134, 142701, 175632, 190268, 285402, 380536, 398831, 570804, 761072, 797662, 1141608, 1196493, 1595324, 2283216, 2392986, 3190648, 4785972, 5184803, 6381296, 9571944, 10369606, 15554409, 19143888, 20739212, 31108818, 41478424, 62217636, 82956848, 124435272, 248870544]

約数ペア:

[(1, 248870544), (2, 124435272), (3, 82956848), (4, 62217636), (6, 41478424), (8, 31108818), (12, 20739212), (13, 19143888), (16, 15554409), (24, 10369606), (26, 9571944), (39, 6381296), (48, 5184803), (52, 4785972), (78, 3190648), (104, 2392986), (109, 2283216), (156, 1595324), (208, 1196493), (218, 1141608), (312, 797662), (327, 761072), (436, 570804), (624, 398831), (654, 380536), (872, 285402), (1308, 190268), (1417, 175632), (1744, 142701), (2616, 95134), (2834, 87816), (3659, 68016), (4251, 58544), (5232, 47567), (5668, 43908), (7318, 34008), (8502, 29272), (10977, 22672), (11336, 21954), (14636, 17004)]