621734016

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1878

約数の個数: 128

約数和(自身を含む): 1764518400

約数和(自身を除く): 1142784384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 64, 87, 93, 96, 116, 124, 128, 174, 186, 192, 232, 248, 348, 372, 384, 464, 496, 696, 744, 899, 928, 992, 1392, 1488, 1798, 1801, 1856, 1984, 2697, 2784, 2976, 3596, 3602, 3712, 3968, 5394, 5403, 5568, 5952, 7192, 7204, 10788, 10806, 11136, 11904, 14384, 14408, 21576, 21612, 28768, 28816, 43152, 43224, 52229, 55831, 57536, 57632, 86304, 86448, 104458, 111662, 115072, 115264, 156687, 167493, 172608, 172896, 208916, 223324, 230528, 313374, 334986, 345216, 345792, 417832, 446648, 626748, 669972, 691584, 835664, 893296, 1253496, 1339944, 1619099, 1671328, 1786592, 2506992, 2679888, 3238198, 3342656, 3573184, 4857297, 5013984, 5359776, 6476396, 6685312, 7146368, 9714594, 10027968, 10719552, 12952792, 19429188, 20055936, 21439104, 25905584, 38858376, 51811168, 77716752, 103622336, 155433504, 207244672, 310867008, 621734016]

約数ペア:

[(1, 621734016), (2, 310867008), (3, 207244672), (4, 155433504), (6, 103622336), (8, 77716752), (12, 51811168), (16, 38858376), (24, 25905584), (29, 21439104), (31, 20055936), (32, 19429188), (48, 12952792), (58, 10719552), (62, 10027968), (64, 9714594), (87, 7146368), (93, 6685312), (96, 6476396), (116, 5359776), (124, 5013984), (128, 4857297), (174, 3573184), (186, 3342656), (192, 3238198), (232, 2679888), (248, 2506992), (348, 1786592), (372, 1671328), (384, 1619099), (464, 1339944), (496, 1253496), (696, 893296), (744, 835664), (899, 691584), (928, 669972), (992, 626748), (1392, 446648), (1488, 417832), (1798, 345792), (1801, 345216), (1856, 334986), (1984, 313374), (2697, 230528), (2784, 223324), (2976, 208916), (3596, 172896), (3602, 172608), (3712, 167493), (3968, 156687), (5394, 115264), (5403, 115072), (5568, 111662), (5952, 104458), (7192, 86448), (7204, 86304), (10788, 57632), (10806, 57536), (11136, 55831), (11904, 52229), (14384, 43224), (14408, 43152), (21576, 28816), (21612, 28768)]