258068496

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{971}}^1$

素因数の和:1109

約数の個数: 120

約数和(自身を含む): 783190944

約数和(自身を除く): 525122448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 113, 147, 168, 196, 226, 294, 336, 339, 392, 452, 588, 678, 784, 791, 904, 971, 1176, 1356, 1582, 1808, 1942, 2352, 2373, 2712, 2913, 3164, 3884, 4746, 5424, 5537, 5826, 6328, 6797, 7768, 9492, 11074, 11652, 12656, 13594, 15536, 16611, 18984, 20391, 22148, 23304, 27188, 33222, 37968, 40782, 44296, 46608, 47579, 54376, 66444, 81564, 88592, 95158, 108752, 109723, 132888, 142737, 163128, 190316, 219446, 265776, 285474, 326256, 329169, 380632, 438892, 570948, 658338, 761264, 768061, 877784, 1141896, 1316676, 1536122, 1755568, 2283792, 2304183, 2633352, 3072244, 4608366, 5266704, 5376427, 6144488, 9216732, 10752854, 12288976, 16129281, 18433464, 21505708, 32258562, 36866928, 43011416, 64517124, 86022832, 129034248, 258068496]

約数ペア:

[(1, 258068496), (2, 129034248), (3, 86022832), (4, 64517124), (6, 43011416), (7, 36866928), (8, 32258562), (12, 21505708), (14, 18433464), (16, 16129281), (21, 12288976), (24, 10752854), (28, 9216732), (42, 6144488), (48, 5376427), (49, 5266704), (56, 4608366), (84, 3072244), (98, 2633352), (112, 2304183), (113, 2283792), (147, 1755568), (168, 1536122), (196, 1316676), (226, 1141896), (294, 877784), (336, 768061), (339, 761264), (392, 658338), (452, 570948), (588, 438892), (678, 380632), (784, 329169), (791, 326256), (904, 285474), (971, 265776), (1176, 219446), (1356, 190316), (1582, 163128), (1808, 142737), (1942, 132888), (2352, 109723), (2373, 108752), (2712, 95158), (2913, 88592), (3164, 81564), (3884, 66444), (4746, 54376), (5424, 47579), (5537, 46608), (5826, 44296), (6328, 40782), (6797, 37968), (7768, 33222), (9492, 27188), (11074, 23304), (11652, 22148), (12656, 20391), (13594, 18984), (15536, 16611)]