249667056

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:332

約数の個数: 160

約数和(自身を含む): 751063040

約数和(自身を除く): 501395984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 103, 108, 124, 144, 181, 186, 206, 216, 248, 279, 309, 362, 372, 412, 432, 496, 543, 558, 618, 724, 744, 824, 837, 927, 1086, 1116, 1236, 1448, 1488, 1629, 1648, 1674, 1854, 2172, 2232, 2472, 2781, 2896, 3193, 3258, 3348, 3708, 4344, 4464, 4887, 4944, 5562, 5611, 6386, 6516, 6696, 7416, 8688, 9579, 9774, 11124, 11222, 12772, 13032, 13392, 14832, 16833, 18643, 19158, 19548, 22248, 22444, 25544, 26064, 28737, 33666, 37286, 38316, 39096, 44496, 44888, 50499, 51088, 55929, 57474, 67332, 74572, 76632, 78192, 86211, 89776, 100998, 111858, 114948, 134664, 149144, 151497, 153264, 167787, 172422, 201996, 223716, 229896, 269328, 298288, 302994, 335574, 344844, 403992, 447432, 459792, 503361, 577933, 605988, 671148, 689688, 807984, 894864, 1006722, 1155866, 1211976, 1342296, 1379376, 1733799, 2013444, 2311732, 2423952, 2684592, 3467598, 4026888, 4623464, 5201397, 6935196, 8053776, 9246928, 10402794, 13870392, 15604191, 20805588, 27740784, 31208382, 41611176, 62416764, 83222352, 124833528, 249667056]

約数ペア:

[(1, 249667056), (2, 124833528), (3, 83222352), (4, 62416764), (6, 41611176), (8, 31208382), (9, 27740784), (12, 20805588), (16, 15604191), (18, 13870392), (24, 10402794), (27, 9246928), (31, 8053776), (36, 6935196), (48, 5201397), (54, 4623464), (62, 4026888), (72, 3467598), (93, 2684592), (103, 2423952), (108, 2311732), (124, 2013444), (144, 1733799), (181, 1379376), (186, 1342296), (206, 1211976), (216, 1155866), (248, 1006722), (279, 894864), (309, 807984), (362, 689688), (372, 671148), (412, 605988), (432, 577933), (496, 503361), (543, 459792), (558, 447432), (618, 403992), (724, 344844), (744, 335574), (824, 302994), (837, 298288), (927, 269328), (1086, 229896), (1116, 223716), (1236, 201996), (1448, 172422), (1488, 167787), (1629, 153264), (1648, 151497), (1674, 149144), (1854, 134664), (2172, 114948), (2232, 111858), (2472, 100998), (2781, 89776), (2896, 86211), (3193, 78192), (3258, 76632), (3348, 74572), (3708, 67332), (4344, 57474), (4464, 55929), (4887, 51088), (4944, 50499), (5562, 44888), (5611, 44496), (6386, 39096), (6516, 38316), (6696, 37286), (7416, 33666), (8688, 28737), (9579, 26064), (9774, 25544), (11124, 22444), (11222, 22248), (12772, 19548), (13032, 19158), (13392, 18643), (14832, 16833)]