258538176

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:728

約数の個数: 224

約数和(自身を含む): 867948480

約数和(自身を除く): 609410304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 64, 68, 72, 78, 96, 102, 104, 108, 117, 136, 144, 153, 156, 192, 204, 208, 216, 221, 234, 272, 288, 306, 312, 351, 408, 416, 432, 442, 459, 468, 544, 576, 612, 624, 663, 677, 702, 816, 832, 864, 884, 918, 936, 1088, 1224, 1248, 1326, 1354, 1404, 1632, 1728, 1768, 1836, 1872, 1989, 2031, 2448, 2496, 2652, 2708, 2808, 3264, 3536, 3672, 3744, 3978, 4062, 4896, 5304, 5416, 5616, 5967, 6093, 7072, 7344, 7488, 7956, 8124, 8801, 9792, 10608, 10832, 11232, 11509, 11934, 12186, 14144, 14688, 15912, 16248, 17602, 18279, 21216, 21664, 22464, 23018, 23868, 24372, 26403, 29376, 31824, 32496, 34527, 35204, 36558, 42432, 43328, 46036, 47736, 48744, 52806, 63648, 64992, 69054, 70408, 73116, 79209, 92072, 95472, 97488, 103581, 105612, 127296, 129984, 138108, 140816, 146232, 149617, 158418, 184144, 190944, 194976, 207162, 211224, 237627, 276216, 281632, 292464, 299234, 310743, 316836, 368288, 381888, 389952, 414324, 422448, 448851, 475254, 552432, 563264, 584928, 598468, 621486, 633672, 736576, 828648, 844896, 897702, 950508, 1104864, 1169856, 1196936, 1242972, 1267344, 1346553, 1657296, 1689792, 1795404, 1901016, 2209728, 2393872, 2485944, 2534688, 2693106, 3314592, 3590808, 3802032, 4039659, 4787744, 4971888, 5069376, 5386212, 6629184, 7181616, 7604064, 8079318, 9575488, 9943776, 10772424, 14363232, 15208128, 16158636, 19887552, 21544848, 28726464, 32317272, 43089696, 64634544, 86179392, 129269088, 258538176]

約数ペア:

[(1, 258538176), (2, 129269088), (3, 86179392), (4, 64634544), (6, 43089696), (8, 32317272), (9, 28726464), (12, 21544848), (13, 19887552), (16, 16158636), (17, 15208128), (18, 14363232), (24, 10772424), (26, 9943776), (27, 9575488), (32, 8079318), (34, 7604064), (36, 7181616), (39, 6629184), (48, 5386212), (51, 5069376), (52, 4971888), (54, 4787744), (64, 4039659), (68, 3802032), (72, 3590808), (78, 3314592), (96, 2693106), (102, 2534688), (104, 2485944), (108, 2393872), (117, 2209728), (136, 1901016), (144, 1795404), (153, 1689792), (156, 1657296), (192, 1346553), (204, 1267344), (208, 1242972), (216, 1196936), (221, 1169856), (234, 1104864), (272, 950508), (288, 897702), (306, 844896), (312, 828648), (351, 736576), (408, 633672), (416, 621486), (432, 598468), (442, 584928), (459, 563264), (468, 552432), (544, 475254), (576, 448851), (612, 422448), (624, 414324), (663, 389952), (677, 381888), (702, 368288), (816, 316836), (832, 310743), (864, 299234), (884, 292464), (918, 281632), (936, 276216), (1088, 237627), (1224, 211224), (1248, 207162), (1326, 194976), (1354, 190944), (1404, 184144), (1632, 158418), (1728, 149617), (1768, 146232), (1836, 140816), (1872, 138108), (1989, 129984), (2031, 127296), (2448, 105612), (2496, 103581), (2652, 97488), (2708, 95472), (2808, 92072), (3264, 79209), (3536, 73116), (3672, 70408), (3744, 69054), (3978, 64992), (4062, 63648), (4896, 52806), (5304, 48744), (5416, 47736), (5616, 46036), (5967, 43328), (6093, 42432), (7072, 36558), (7344, 35204), (7488, 34527), (7956, 32496), (8124, 31824), (8801, 29376), (9792, 26403), (10608, 24372), (10832, 23868), (11232, 23018), (11509, 22464), (11934, 21664), (12186, 21216), (14144, 18279), (14688, 17602), (15912, 16248)]