252488376

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1213}}^1$

素因数の和:1298

約数の個数: 144

約数和(自身を含む): 809616600

約数和(自身を除く): 557128224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 59, 63, 72, 84, 98, 118, 126, 147, 168, 177, 196, 236, 252, 294, 354, 392, 413, 441, 472, 504, 531, 588, 708, 826, 882, 1062, 1176, 1213, 1239, 1416, 1652, 1764, 2124, 2426, 2478, 2891, 3304, 3528, 3639, 3717, 4248, 4852, 4956, 5782, 7278, 7434, 8491, 8673, 9704, 9912, 10917, 11564, 14556, 14868, 16982, 17346, 21834, 23128, 25473, 26019, 29112, 29736, 33964, 34692, 43668, 50946, 52038, 59437, 67928, 69384, 71567, 76419, 87336, 101892, 104076, 118874, 143134, 152838, 178311, 203784, 208152, 214701, 237748, 286268, 305676, 356622, 429402, 475496, 500969, 534933, 572536, 611352, 644103, 713244, 858804, 1001938, 1069866, 1288206, 1426488, 1502907, 1717608, 2003876, 2139732, 2576412, 3005814, 3506783, 4007752, 4279464, 4508721, 5152824, 6011628, 7013566, 9017442, 10520349, 12023256, 14027132, 18034884, 21040698, 28054264, 31561047, 36069768, 42081396, 63122094, 84162792, 126244188, 252488376]

約数ペア:

[(1, 252488376), (2, 126244188), (3, 84162792), (4, 63122094), (6, 42081396), (7, 36069768), (8, 31561047), (9, 28054264), (12, 21040698), (14, 18034884), (18, 14027132), (21, 12023256), (24, 10520349), (28, 9017442), (36, 7013566), (42, 6011628), (49, 5152824), (56, 4508721), (59, 4279464), (63, 4007752), (72, 3506783), (84, 3005814), (98, 2576412), (118, 2139732), (126, 2003876), (147, 1717608), (168, 1502907), (177, 1426488), (196, 1288206), (236, 1069866), (252, 1001938), (294, 858804), (354, 713244), (392, 644103), (413, 611352), (441, 572536), (472, 534933), (504, 500969), (531, 475496), (588, 429402), (708, 356622), (826, 305676), (882, 286268), (1062, 237748), (1176, 214701), (1213, 208152), (1239, 203784), (1416, 178311), (1652, 152838), (1764, 143134), (2124, 118874), (2426, 104076), (2478, 101892), (2891, 87336), (3304, 76419), (3528, 71567), (3639, 69384), (3717, 67928), (4248, 59437), (4852, 52038), (4956, 50946), (5782, 43668), (7278, 34692), (7434, 33964), (8491, 29736), (8673, 29112), (9704, 26019), (9912, 25473), (10917, 23128), (11564, 21834), (14556, 17346), (14868, 16982)]