268165872

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4621}}^1$

素因数の和:4679

約数の個数: 120

約数和(自身を含む): 834474368

約数和(自身を除く): 566308496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4621, 4836, 6448, 7254, 9242, 9672, 13863, 14508, 18484, 19344, 27726, 29016, 36968, 41589, 55452, 58032, 60073, 73936, 83178, 110904, 120146, 143251, 166356, 180219, 221808, 240292, 286502, 332712, 360438, 429753, 480584, 540657, 573004, 665424, 720876, 859506, 961168, 1081314, 1146008, 1289259, 1441752, 1719012, 1862263, 2162628, 2292016, 2578518, 2883504, 3438024, 3724526, 4325256, 5157036, 5586789, 6876048, 7449052, 8650512, 10314072, 11173578, 14898104, 16760367, 20628144, 22347156, 29796208, 33520734, 44694312, 67041468, 89388624, 134082936, 268165872]

約数ペア:

[(1, 268165872), (2, 134082936), (3, 89388624), (4, 67041468), (6, 44694312), (8, 33520734), (9, 29796208), (12, 22347156), (13, 20628144), (16, 16760367), (18, 14898104), (24, 11173578), (26, 10314072), (31, 8650512), (36, 7449052), (39, 6876048), (48, 5586789), (52, 5157036), (62, 4325256), (72, 3724526), (78, 3438024), (93, 2883504), (104, 2578518), (117, 2292016), (124, 2162628), (144, 1862263), (156, 1719012), (186, 1441752), (208, 1289259), (234, 1146008), (248, 1081314), (279, 961168), (312, 859506), (372, 720876), (403, 665424), (468, 573004), (496, 540657), (558, 480584), (624, 429753), (744, 360438), (806, 332712), (936, 286502), (1116, 240292), (1209, 221808), (1488, 180219), (1612, 166356), (1872, 143251), (2232, 120146), (2418, 110904), (3224, 83178), (3627, 73936), (4464, 60073), (4621, 58032), (4836, 55452), (6448, 41589), (7254, 36968), (9242, 29016), (9672, 27726), (13863, 19344), (14508, 18484)]