1491089088

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{661}}^1$

素因数の和:1086

約数の個数: 112

約数和(自身を含む): 4089359360

約数和(自身を除く): 2598270272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 379, 496, 661, 744, 758, 992, 1137, 1322, 1488, 1516, 1983, 1984, 2274, 2644, 2976, 3032, 3966, 4548, 5288, 5952, 6064, 7932, 9096, 10576, 11749, 12128, 15864, 18192, 20491, 21152, 23498, 24256, 31728, 35247, 36384, 40982, 42304, 46996, 61473, 63456, 70494, 72768, 81964, 93992, 122946, 126912, 140988, 163928, 187984, 245892, 250519, 281976, 327856, 375968, 491784, 501038, 563952, 655712, 751557, 751936, 983568, 1002076, 1127904, 1311424, 1503114, 1967136, 2004152, 2255808, 3006228, 3934272, 4008304, 6012456, 7766089, 8016608, 12024912, 15532178, 16033216, 23298267, 24049824, 31064356, 46596534, 48099648, 62128712, 93193068, 124257424, 186386136, 248514848, 372772272, 497029696, 745544544, 1491089088]

約数ペア:

[(1, 1491089088), (2, 745544544), (3, 497029696), (4, 372772272), (6, 248514848), (8, 186386136), (12, 124257424), (16, 93193068), (24, 62128712), (31, 48099648), (32, 46596534), (48, 31064356), (62, 24049824), (64, 23298267), (93, 16033216), (96, 15532178), (124, 12024912), (186, 8016608), (192, 7766089), (248, 6012456), (372, 4008304), (379, 3934272), (496, 3006228), (661, 2255808), (744, 2004152), (758, 1967136), (992, 1503114), (1137, 1311424), (1322, 1127904), (1488, 1002076), (1516, 983568), (1983, 751936), (1984, 751557), (2274, 655712), (2644, 563952), (2976, 501038), (3032, 491784), (3966, 375968), (4548, 327856), (5288, 281976), (5952, 250519), (6064, 245892), (7932, 187984), (9096, 163928), (10576, 140988), (11749, 126912), (12128, 122946), (15864, 93992), (18192, 81964), (20491, 72768), (21152, 70494), (23498, 63456), (24256, 61473), (31728, 46996), (35247, 42304), (36384, 40982)]