260563248

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{607}}^1$

素因数の和:903

約数の個数: 120

約数和(自身を含む): 799758336

約数和(自身を除く): 539195088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 271, 396, 528, 542, 607, 792, 813, 1084, 1214, 1584, 1626, 1821, 2168, 2428, 2439, 2981, 3252, 3642, 4336, 4856, 4878, 5463, 5962, 6504, 6677, 7284, 8943, 9712, 9756, 10926, 11924, 13008, 13354, 14568, 17886, 19512, 20031, 21852, 23848, 26708, 26829, 29136, 35772, 39024, 40062, 43704, 47696, 53416, 53658, 60093, 71544, 80124, 87408, 106832, 107316, 120186, 143088, 160248, 164497, 214632, 240372, 320496, 328994, 429264, 480744, 493491, 657988, 961488, 986982, 1315976, 1480473, 1809467, 1973964, 2631952, 2960946, 3618934, 3947928, 5428401, 5921892, 7237868, 7895856, 10856802, 11843784, 14475736, 16285203, 21713604, 23687568, 28951472, 32570406, 43427208, 65140812, 86854416, 130281624, 260563248]

約数ペア:

[(1, 260563248), (2, 130281624), (3, 86854416), (4, 65140812), (6, 43427208), (8, 32570406), (9, 28951472), (11, 23687568), (12, 21713604), (16, 16285203), (18, 14475736), (22, 11843784), (24, 10856802), (33, 7895856), (36, 7237868), (44, 5921892), (48, 5428401), (66, 3947928), (72, 3618934), (88, 2960946), (99, 2631952), (132, 1973964), (144, 1809467), (176, 1480473), (198, 1315976), (264, 986982), (271, 961488), (396, 657988), (528, 493491), (542, 480744), (607, 429264), (792, 328994), (813, 320496), (1084, 240372), (1214, 214632), (1584, 164497), (1626, 160248), (1821, 143088), (2168, 120186), (2428, 107316), (2439, 106832), (2981, 87408), (3252, 80124), (3642, 71544), (4336, 60093), (4856, 53658), (4878, 53416), (5463, 47696), (5962, 43704), (6504, 40062), (6677, 39024), (7284, 35772), (8943, 29136), (9712, 26829), (9756, 26708), (10926, 23848), (11924, 21852), (13008, 20031), (13354, 19512), (14568, 17886)]