258663888

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3719}}^1$

素因数の和:3766

約数の個数: 160

約数和(自身を含む): 885657600

約数和(自身を除く): 626993712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 252, 276, 322, 336, 368, 378, 414, 432, 483, 504, 552, 621, 644, 756, 828, 966, 1008, 1104, 1242, 1288, 1449, 1512, 1656, 1932, 2484, 2576, 2898, 3024, 3312, 3719, 3864, 4347, 4968, 5796, 7438, 7728, 8694, 9936, 11157, 11592, 14876, 17388, 22314, 23184, 26033, 29752, 33471, 34776, 44628, 52066, 59504, 66942, 69552, 78099, 85537, 89256, 100413, 104132, 133884, 156198, 171074, 178512, 200826, 208264, 234297, 256611, 267768, 312396, 342148, 401652, 416528, 468594, 513222, 535536, 598759, 624792, 684296, 702891, 769833, 803304, 937188, 1026444, 1197518, 1249584, 1368592, 1405782, 1539666, 1606608, 1796277, 1874376, 2052888, 2309499, 2395036, 2811564, 3079332, 3592554, 3748752, 4105776, 4618998, 4790072, 5388831, 5623128, 6158664, 7185108, 9237996, 9580144, 10777662, 11246256, 12317328, 14370216, 16166493, 18475992, 21555324, 28740432, 32332986, 36951984, 43110648, 64665972, 86221296, 129331944, 258663888]

約数ペア:

[(1, 258663888), (2, 129331944), (3, 86221296), (4, 64665972), (6, 43110648), (7, 36951984), (8, 32332986), (9, 28740432), (12, 21555324), (14, 18475992), (16, 16166493), (18, 14370216), (21, 12317328), (23, 11246256), (24, 10777662), (27, 9580144), (28, 9237996), (36, 7185108), (42, 6158664), (46, 5623128), (48, 5388831), (54, 4790072), (56, 4618998), (63, 4105776), (69, 3748752), (72, 3592554), (84, 3079332), (92, 2811564), (108, 2395036), (112, 2309499), (126, 2052888), (138, 1874376), (144, 1796277), (161, 1606608), (168, 1539666), (184, 1405782), (189, 1368592), (207, 1249584), (216, 1197518), (252, 1026444), (276, 937188), (322, 803304), (336, 769833), (368, 702891), (378, 684296), (414, 624792), (432, 598759), (483, 535536), (504, 513222), (552, 468594), (621, 416528), (644, 401652), (756, 342148), (828, 312396), (966, 267768), (1008, 256611), (1104, 234297), (1242, 208264), (1288, 200826), (1449, 178512), (1512, 171074), (1656, 156198), (1932, 133884), (2484, 104132), (2576, 100413), (2898, 89256), (3024, 85537), (3312, 78099), (3719, 69552), (3864, 66942), (4347, 59504), (4968, 52066), (5796, 44628), (7438, 34776), (7728, 33471), (8694, 29752), (9936, 26033), (11157, 23184), (11592, 22314), (14876, 17388)]