1813971696

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1\times {\mathrm{1453}}^1$

素因数の和:2334

約数の個数: 80

約数和(自身を含む): 4846356480

約数和(自身を除く): 3032384784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 839, 1453, 1488, 1678, 2517, 2906, 3356, 4359, 5034, 5812, 6712, 8718, 10068, 11624, 13424, 17436, 20136, 23248, 26009, 34872, 40272, 45043, 52018, 69744, 78027, 90086, 104036, 135129, 156054, 180172, 208072, 270258, 312108, 360344, 416144, 540516, 624216, 720688, 1081032, 1219067, 1248432, 2162064, 2438134, 3657201, 4876268, 7314402, 9752536, 14628804, 19505072, 29257608, 37791077, 58515216, 75582154, 113373231, 151164308, 226746462, 302328616, 453492924, 604657232, 906985848, 1813971696]

約数ペア:

[(1, 1813971696), (2, 906985848), (3, 604657232), (4, 453492924), (6, 302328616), (8, 226746462), (12, 151164308), (16, 113373231), (24, 75582154), (31, 58515216), (48, 37791077), (62, 29257608), (93, 19505072), (124, 14628804), (186, 9752536), (248, 7314402), (372, 4876268), (496, 3657201), (744, 2438134), (839, 2162064), (1453, 1248432), (1488, 1219067), (1678, 1081032), (2517, 720688), (2906, 624216), (3356, 540516), (4359, 416144), (5034, 360344), (5812, 312108), (6712, 270258), (8718, 208072), (10068, 180172), (11624, 156054), (13424, 135129), (17436, 104036), (20136, 90086), (23248, 78027), (26009, 69744), (34872, 52018), (40272, 45043)]