245814624

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2503}}^1$

素因数の和:2561

約数の個数: 144

約数和(自身を含む): 787497984

約数和(自身を除く): 541683360

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 288, 341, 352, 372, 396, 496, 528, 558, 682, 744, 792, 992, 1023, 1056, 1116, 1364, 1488, 1584, 2046, 2232, 2503, 2728, 2976, 3069, 3168, 4092, 4464, 5006, 5456, 6138, 7509, 8184, 8928, 10012, 10912, 12276, 15018, 16368, 20024, 22527, 24552, 27533, 30036, 32736, 40048, 45054, 49104, 55066, 60072, 77593, 80096, 82599, 90108, 98208, 110132, 120144, 155186, 165198, 180216, 220264, 232779, 240288, 247797, 310372, 330396, 360432, 440528, 465558, 495594, 620744, 660792, 698337, 720864, 853523, 881056, 931116, 991188, 1241488, 1321584, 1396674, 1707046, 1862232, 1982376, 2482976, 2560569, 2643168, 2793348, 3414092, 3724464, 3964752, 5121138, 5586696, 6828184, 7448928, 7681707, 7929504, 10242276, 11173392, 13656368, 15363414, 20484552, 22346784, 27312736, 30726828, 40969104, 61453656, 81938208, 122907312, 245814624]

約数ペア:

[(1, 245814624), (2, 122907312), (3, 81938208), (4, 61453656), (6, 40969104), (8, 30726828), (9, 27312736), (11, 22346784), (12, 20484552), (16, 15363414), (18, 13656368), (22, 11173392), (24, 10242276), (31, 7929504), (32, 7681707), (33, 7448928), (36, 6828184), (44, 5586696), (48, 5121138), (62, 3964752), (66, 3724464), (72, 3414092), (88, 2793348), (93, 2643168), (96, 2560569), (99, 2482976), (124, 1982376), (132, 1862232), (144, 1707046), (176, 1396674), (186, 1321584), (198, 1241488), (248, 991188), (264, 931116), (279, 881056), (288, 853523), (341, 720864), (352, 698337), (372, 660792), (396, 620744), (496, 495594), (528, 465558), (558, 440528), (682, 360432), (744, 330396), (792, 310372), (992, 247797), (1023, 240288), (1056, 232779), (1116, 220264), (1364, 180216), (1488, 165198), (1584, 155186), (2046, 120144), (2232, 110132), (2503, 98208), (2728, 90108), (2976, 82599), (3069, 80096), (3168, 77593), (4092, 60072), (4464, 55066), (5006, 49104), (5456, 45054), (6138, 40048), (7509, 32736), (8184, 30036), (8928, 27533), (10012, 24552), (10912, 22527), (12276, 20024), (15018, 16368)]