251288064

素因数分解:

$2^9\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2371}}^1$

素因数の和:2418

約数の個数: 120

約数和(自身を含む): 757085472

約数和(自身を除く): 505797408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 512, 552, 576, 736, 768, 828, 1104, 1152, 1472, 1536, 1656, 2208, 2304, 2371, 2944, 3312, 4416, 4608, 4742, 5888, 6624, 7113, 8832, 9484, 11776, 13248, 14226, 17664, 18968, 21339, 26496, 28452, 35328, 37936, 42678, 52992, 54533, 56904, 75872, 85356, 105984, 109066, 113808, 151744, 163599, 170712, 218132, 227616, 303488, 327198, 341424, 436264, 455232, 490797, 606976, 654396, 682848, 872528, 910464, 981594, 1213952, 1308792, 1365696, 1745056, 1820928, 1963188, 2617584, 2731392, 3490112, 3641856, 3926376, 5235168, 5462784, 6980224, 7852752, 10470336, 10925568, 13960448, 15705504, 20940672, 27920896, 31411008, 41881344, 62822016, 83762688, 125644032, 251288064]

約数ペア:

[(1, 251288064), (2, 125644032), (3, 83762688), (4, 62822016), (6, 41881344), (8, 31411008), (9, 27920896), (12, 20940672), (16, 15705504), (18, 13960448), (23, 10925568), (24, 10470336), (32, 7852752), (36, 6980224), (46, 5462784), (48, 5235168), (64, 3926376), (69, 3641856), (72, 3490112), (92, 2731392), (96, 2617584), (128, 1963188), (138, 1820928), (144, 1745056), (184, 1365696), (192, 1308792), (207, 1213952), (256, 981594), (276, 910464), (288, 872528), (368, 682848), (384, 654396), (414, 606976), (512, 490797), (552, 455232), (576, 436264), (736, 341424), (768, 327198), (828, 303488), (1104, 227616), (1152, 218132), (1472, 170712), (1536, 163599), (1656, 151744), (2208, 113808), (2304, 109066), (2371, 105984), (2944, 85356), (3312, 75872), (4416, 56904), (4608, 54533), (4742, 52992), (5888, 42678), (6624, 37936), (7113, 35328), (8832, 28452), (9484, 26496), (11776, 21339), (13248, 18968), (14226, 17664)]