250105284

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2610

約数の個数: 144

約数和(自身を含む): 782134080

約数和(自身を除く): 532028796

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 33, 36, 38, 39, 44, 52, 57, 66, 76, 78, 99, 114, 117, 132, 143, 156, 171, 198, 209, 228, 234, 247, 286, 342, 396, 418, 429, 468, 494, 572, 627, 684, 741, 836, 858, 988, 1254, 1287, 1482, 1716, 1881, 2223, 2508, 2557, 2574, 2717, 2964, 3762, 4446, 5114, 5148, 5434, 7524, 7671, 8151, 8892, 10228, 10868, 15342, 16302, 23013, 24453, 28127, 30684, 32604, 33241, 46026, 48583, 48906, 56254, 66482, 84381, 92052, 97166, 97812, 99723, 112508, 132964, 145749, 168762, 194332, 199446, 253143, 291498, 299169, 337524, 365651, 398892, 437247, 506286, 534413, 582996, 598338, 631579, 731302, 874494, 1012572, 1068826, 1096953, 1196676, 1263158, 1462604, 1603239, 1748988, 1894737, 2137652, 2193906, 2526316, 3206478, 3290859, 3789474, 4387812, 4809717, 5684211, 6412956, 6581718, 6947369, 7578948, 9619434, 11368422, 13163436, 13894738, 19238868, 20842107, 22736844, 27789476, 41684214, 62526321, 83368428, 125052642, 250105284]

約数ペア:

[(1, 250105284), (2, 125052642), (3, 83368428), (4, 62526321), (6, 41684214), (9, 27789476), (11, 22736844), (12, 20842107), (13, 19238868), (18, 13894738), (19, 13163436), (22, 11368422), (26, 9619434), (33, 7578948), (36, 6947369), (38, 6581718), (39, 6412956), (44, 5684211), (52, 4809717), (57, 4387812), (66, 3789474), (76, 3290859), (78, 3206478), (99, 2526316), (114, 2193906), (117, 2137652), (132, 1894737), (143, 1748988), (156, 1603239), (171, 1462604), (198, 1263158), (209, 1196676), (228, 1096953), (234, 1068826), (247, 1012572), (286, 874494), (342, 731302), (396, 631579), (418, 598338), (429, 582996), (468, 534413), (494, 506286), (572, 437247), (627, 398892), (684, 365651), (741, 337524), (836, 299169), (858, 291498), (988, 253143), (1254, 199446), (1287, 194332), (1482, 168762), (1716, 145749), (1881, 132964), (2223, 112508), (2508, 99723), (2557, 97812), (2574, 97166), (2717, 92052), (2964, 84381), (3762, 66482), (4446, 56254), (5114, 48906), (5148, 48583), (5434, 46026), (7524, 33241), (7671, 32604), (8151, 30684), (8892, 28127), (10228, 24453), (10868, 23013), (15342, 16302)]