1383209088

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1$

素因数の和:1066

約数の個数: 128

約数和(自身を含む): 3825930240

約数和(自身を除く): 2442721152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 131, 186, 192, 248, 262, 372, 384, 393, 496, 524, 744, 786, 887, 992, 1048, 1488, 1572, 1774, 1984, 2096, 2661, 2976, 3144, 3548, 3968, 4061, 4192, 5322, 5952, 6288, 7096, 8122, 8384, 10644, 11904, 12183, 12576, 14192, 16244, 16768, 21288, 24366, 25152, 27497, 28384, 32488, 42576, 48732, 50304, 54994, 56768, 64976, 82491, 85152, 97464, 109988, 113536, 116197, 129952, 164982, 170304, 194928, 219976, 232394, 259904, 329964, 340608, 348591, 389856, 439952, 464788, 519808, 659928, 697182, 779712, 879904, 929576, 1319856, 1394364, 1559424, 1759808, 1859152, 2639712, 2788728, 3519616, 3602107, 3718304, 5279424, 5577456, 7204214, 7436608, 10558848, 10806321, 11154912, 14408428, 14873216, 21612642, 22309824, 28816856, 43225284, 44619648, 57633712, 86450568, 115267424, 172901136, 230534848, 345802272, 461069696, 691604544, 1383209088]

約数ペア:

[(1, 1383209088), (2, 691604544), (3, 461069696), (4, 345802272), (6, 230534848), (8, 172901136), (12, 115267424), (16, 86450568), (24, 57633712), (31, 44619648), (32, 43225284), (48, 28816856), (62, 22309824), (64, 21612642), (93, 14873216), (96, 14408428), (124, 11154912), (128, 10806321), (131, 10558848), (186, 7436608), (192, 7204214), (248, 5577456), (262, 5279424), (372, 3718304), (384, 3602107), (393, 3519616), (496, 2788728), (524, 2639712), (744, 1859152), (786, 1759808), (887, 1559424), (992, 1394364), (1048, 1319856), (1488, 929576), (1572, 879904), (1774, 779712), (1984, 697182), (2096, 659928), (2661, 519808), (2976, 464788), (3144, 439952), (3548, 389856), (3968, 348591), (4061, 340608), (4192, 329964), (5322, 259904), (5952, 232394), (6288, 219976), (7096, 194928), (8122, 170304), (8384, 164982), (10644, 129952), (11904, 116197), (12183, 113536), (12576, 109988), (14192, 97464), (16244, 85152), (16768, 82491), (21288, 64976), (24366, 56768), (25152, 54994), (27497, 50304), (28384, 48732), (32488, 42576)]