2980035456

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1801}}^1$

素因数の和:1988

約数の個数: 128

約数和(自身を含む): 8234419200

約数和(自身を除く): 5254383744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 139, 186, 192, 248, 278, 372, 384, 417, 496, 556, 744, 834, 992, 1112, 1488, 1668, 1801, 1984, 2224, 2976, 3336, 3602, 3968, 4309, 4448, 5403, 5952, 6672, 7204, 8618, 8896, 10806, 11904, 12927, 13344, 14408, 17236, 17792, 21612, 25854, 26688, 28816, 34472, 43224, 51708, 53376, 55831, 57632, 68944, 86448, 103416, 111662, 115264, 137888, 167493, 172896, 206832, 223324, 230528, 250339, 275776, 334986, 345792, 413664, 446648, 500678, 551552, 669972, 691584, 751017, 827328, 893296, 1001356, 1339944, 1502034, 1654656, 1786592, 2002712, 2679888, 3004068, 3573184, 4005424, 5359776, 6008136, 7146368, 7760509, 8010848, 10719552, 12016272, 15521018, 16021696, 21439104, 23281527, 24032544, 31042036, 32043392, 46563054, 48065088, 62084072, 93126108, 96130176, 124168144, 186252216, 248336288, 372504432, 496672576, 745008864, 993345152, 1490017728, 2980035456]

約数ペア:

[(1, 2980035456), (2, 1490017728), (3, 993345152), (4, 745008864), (6, 496672576), (8, 372504432), (12, 248336288), (16, 186252216), (24, 124168144), (31, 96130176), (32, 93126108), (48, 62084072), (62, 48065088), (64, 46563054), (93, 32043392), (96, 31042036), (124, 24032544), (128, 23281527), (139, 21439104), (186, 16021696), (192, 15521018), (248, 12016272), (278, 10719552), (372, 8010848), (384, 7760509), (417, 7146368), (496, 6008136), (556, 5359776), (744, 4005424), (834, 3573184), (992, 3004068), (1112, 2679888), (1488, 2002712), (1668, 1786592), (1801, 1654656), (1984, 1502034), (2224, 1339944), (2976, 1001356), (3336, 893296), (3602, 827328), (3968, 751017), (4309, 691584), (4448, 669972), (5403, 551552), (5952, 500678), (6672, 446648), (7204, 413664), (8618, 345792), (8896, 334986), (10806, 275776), (11904, 250339), (12927, 230528), (13344, 223324), (14408, 206832), (17236, 172896), (17792, 167493), (21612, 137888), (25854, 115264), (26688, 111662), (28816, 103416), (34472, 86448), (43224, 68944), (51708, 57632), (53376, 55831)]