620653896

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2861}}^1$

素因数の和:3027

約数の個数: 96

約数和(自身を含む): 1768029120

約数和(自身を除く): 1147375224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 131, 138, 184, 207, 262, 276, 393, 414, 524, 552, 786, 828, 1048, 1179, 1572, 1656, 2358, 2861, 3013, 3144, 4716, 5722, 6026, 8583, 9039, 9432, 11444, 12052, 17166, 18078, 22888, 24104, 25749, 27117, 34332, 36156, 51498, 54234, 65803, 68664, 72312, 102996, 108468, 131606, 197409, 205992, 216936, 263212, 374791, 394818, 526424, 592227, 749582, 789636, 1124373, 1184454, 1499164, 1579272, 2248746, 2368908, 2998328, 3373119, 4497492, 4737816, 6746238, 8620193, 8994984, 13492476, 17240386, 25860579, 26984952, 34480772, 51721158, 68961544, 77581737, 103442316, 155163474, 206884632, 310326948, 620653896]

約数ペア:

[(1, 620653896), (2, 310326948), (3, 206884632), (4, 155163474), (6, 103442316), (8, 77581737), (9, 68961544), (12, 51721158), (18, 34480772), (23, 26984952), (24, 25860579), (36, 17240386), (46, 13492476), (69, 8994984), (72, 8620193), (92, 6746238), (131, 4737816), (138, 4497492), (184, 3373119), (207, 2998328), (262, 2368908), (276, 2248746), (393, 1579272), (414, 1499164), (524, 1184454), (552, 1124373), (786, 789636), (828, 749582), (1048, 592227), (1179, 526424), (1572, 394818), (1656, 374791), (2358, 263212), (2861, 216936), (3013, 205992), (3144, 197409), (4716, 131606), (5722, 108468), (6026, 102996), (8583, 72312), (9039, 68664), (9432, 65803), (11444, 54234), (12052, 51498), (17166, 36156), (18078, 34332), (22888, 27117), (24104, 25749)]