248524992

素因数分解:

$2^6\times 3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:251

約数の個数: 168

約数和(自身を含む): 741761280

約数和(自身を除く): 493236288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 71, 72, 96, 103, 118, 142, 144, 177, 192, 206, 213, 236, 284, 288, 309, 354, 412, 426, 472, 531, 568, 576, 618, 639, 708, 824, 852, 927, 944, 1062, 1136, 1236, 1278, 1416, 1648, 1704, 1854, 1888, 2124, 2272, 2472, 2556, 2832, 3296, 3408, 3708, 3776, 4189, 4248, 4544, 4944, 5112, 5664, 6077, 6592, 6816, 7313, 7416, 8378, 8496, 9888, 10224, 11328, 12154, 12567, 13632, 14626, 14832, 16756, 16992, 18231, 19776, 20448, 21939, 24308, 25134, 29252, 29664, 33512, 33984, 36462, 37701, 40896, 43878, 48616, 50268, 54693, 58504, 59328, 65817, 67024, 72924, 75402, 87756, 97232, 100536, 109386, 117008, 131634, 134048, 145848, 150804, 175512, 194464, 201072, 218772, 234016, 263268, 268096, 291696, 301608, 351024, 388928, 402144, 431467, 437544, 468032, 526536, 583392, 603216, 702048, 804288, 862934, 875088, 1053072, 1166784, 1206432, 1294401, 1404096, 1725868, 1750176, 2106144, 2412864, 2588802, 3451736, 3500352, 3883203, 4212288, 5177604, 6903472, 7766406, 10355208, 13806944, 15532812, 20710416, 27613888, 31065624, 41420832, 62131248, 82841664, 124262496, 248524992]

約数ペア:

[(1, 248524992), (2, 124262496), (3, 82841664), (4, 62131248), (6, 41420832), (8, 31065624), (9, 27613888), (12, 20710416), (16, 15532812), (18, 13806944), (24, 10355208), (32, 7766406), (36, 6903472), (48, 5177604), (59, 4212288), (64, 3883203), (71, 3500352), (72, 3451736), (96, 2588802), (103, 2412864), (118, 2106144), (142, 1750176), (144, 1725868), (177, 1404096), (192, 1294401), (206, 1206432), (213, 1166784), (236, 1053072), (284, 875088), (288, 862934), (309, 804288), (354, 702048), (412, 603216), (426, 583392), (472, 526536), (531, 468032), (568, 437544), (576, 431467), (618, 402144), (639, 388928), (708, 351024), (824, 301608), (852, 291696), (927, 268096), (944, 263268), (1062, 234016), (1136, 218772), (1236, 201072), (1278, 194464), (1416, 175512), (1648, 150804), (1704, 145848), (1854, 134048), (1888, 131634), (2124, 117008), (2272, 109386), (2472, 100536), (2556, 97232), (2832, 87756), (3296, 75402), (3408, 72924), (3708, 67024), (3776, 65817), (4189, 59328), (4248, 58504), (4544, 54693), (4944, 50268), (5112, 48616), (5664, 43878), (6077, 40896), (6592, 37701), (6816, 36462), (7313, 33984), (7416, 33512), (8378, 29664), (8496, 29252), (9888, 25134), (10224, 24308), (11328, 21939), (12154, 20448), (12567, 19776), (13632, 18231), (14626, 16992), (14832, 16756)]