240635826

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3343}}^1$

素因数の和:3428

約数の個数: 64

約数和(自身を含む): 565002240

約数和(自身を除く): 324366414

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 43, 54, 62, 86, 93, 129, 186, 258, 279, 387, 558, 774, 837, 1161, 1333, 1674, 2322, 2666, 3343, 3999, 6686, 7998, 10029, 11997, 20058, 23994, 30087, 35991, 60174, 71982, 90261, 103633, 143749, 180522, 207266, 287498, 310899, 431247, 621798, 862494, 932697, 1293741, 1865394, 2587482, 2798091, 3881223, 4456219, 5596182, 7762446, 8912438, 13368657, 26737314, 40105971, 80211942, 120317913, 240635826]

約数ペア:

[(1, 240635826), (2, 120317913), (3, 80211942), (6, 40105971), (9, 26737314), (18, 13368657), (27, 8912438), (31, 7762446), (43, 5596182), (54, 4456219), (62, 3881223), (86, 2798091), (93, 2587482), (129, 1865394), (186, 1293741), (258, 932697), (279, 862494), (387, 621798), (558, 431247), (774, 310899), (837, 287498), (1161, 207266), (1333, 180522), (1674, 143749), (2322, 103633), (2666, 90261), (3343, 71982), (3999, 60174), (6686, 35991), (7998, 30087), (10029, 23994), (11997, 20058)]