551233488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{1531}}^1$

素因数の和:2132

約数の個数: 80

約数和(自身を含む): 1537221056

約数和(自身を除く): 985987568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 577, 624, 1154, 1531, 1731, 2308, 3062, 3462, 4593, 4616, 6124, 6924, 7501, 9186, 9232, 12248, 13848, 15002, 18372, 19903, 22503, 24496, 27696, 30004, 36744, 39806, 45006, 59709, 60008, 73488, 79612, 90012, 119418, 120016, 159224, 180024, 238836, 318448, 360048, 477672, 883387, 955344, 1766774, 2650161, 3533548, 5300322, 7067096, 10600644, 11484031, 14134192, 21201288, 22968062, 34452093, 42402576, 45936124, 68904186, 91872248, 137808372, 183744496, 275616744, 551233488]

約数ペア:

[(1, 551233488), (2, 275616744), (3, 183744496), (4, 137808372), (6, 91872248), (8, 68904186), (12, 45936124), (13, 42402576), (16, 34452093), (24, 22968062), (26, 21201288), (39, 14134192), (48, 11484031), (52, 10600644), (78, 7067096), (104, 5300322), (156, 3533548), (208, 2650161), (312, 1766774), (577, 955344), (624, 883387), (1154, 477672), (1531, 360048), (1731, 318448), (2308, 238836), (3062, 180024), (3462, 159224), (4593, 120016), (4616, 119418), (6124, 90012), (6924, 79612), (7501, 73488), (9186, 60008), (9232, 59709), (12248, 45006), (13848, 39806), (15002, 36744), (18372, 30004), (19903, 27696), (22503, 24496)]