2490320952

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{214831}}^1$

素因数の和:214873

約数の個数: 96

約数和(自身を含む): 8043310080

約数和(自身を除く): 5552989128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1656, 1932, 2898, 3864, 5796, 11592, 214831, 429662, 644493, 859324, 1288986, 1503817, 1718648, 1933479, 2577972, 3007634, 3866958, 4511451, 4941113, 5155944, 6015268, 7733916, 9022902, 9882226, 12030536, 13534353, 14823339, 15467832, 18045804, 19764452, 27068706, 29646678, 34587791, 36091608, 39528904, 44470017, 54137412, 59293356, 69175582, 88940034, 103763373, 108274824, 118586712, 138351164, 177880068, 207526746, 276702328, 311290119, 355760136, 415053492, 622580238, 830106984, 1245160476, 2490320952]

約数ペア:

[(1, 2490320952), (2, 1245160476), (3, 830106984), (4, 622580238), (6, 415053492), (7, 355760136), (8, 311290119), (9, 276702328), (12, 207526746), (14, 177880068), (18, 138351164), (21, 118586712), (23, 108274824), (24, 103763373), (28, 88940034), (36, 69175582), (42, 59293356), (46, 54137412), (56, 44470017), (63, 39528904), (69, 36091608), (72, 34587791), (84, 29646678), (92, 27068706), (126, 19764452), (138, 18045804), (161, 15467832), (168, 14823339), (184, 13534353), (207, 12030536), (252, 9882226), (276, 9022902), (322, 7733916), (414, 6015268), (483, 5155944), (504, 4941113), (552, 4511451), (644, 3866958), (828, 3007634), (966, 2577972), (1288, 1933479), (1449, 1718648), (1656, 1503817), (1932, 1288986), (2898, 859324), (3864, 644493), (5796, 429662), (11592, 214831)]