1287184488

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 3621024000

約数和(自身を除く): 2333839512

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 47, 57, 58, 76, 87, 94, 109, 114, 116, 141, 152, 174, 188, 218, 228, 232, 282, 327, 348, 361, 376, 436, 456, 551, 564, 654, 696, 722, 872, 893, 1083, 1102, 1128, 1308, 1363, 1444, 1653, 1786, 2071, 2166, 2204, 2616, 2679, 2726, 2888, 3161, 3306, 3572, 4089, 4142, 4332, 4408, 5123, 5358, 5452, 6213, 6322, 6612, 7144, 8178, 8284, 8664, 9483, 10246, 10469, 10716, 10904, 12426, 12644, 13224, 15369, 16356, 16568, 16967, 18966, 20492, 20938, 21432, 24852, 25288, 25897, 30738, 31407, 32712, 33934, 37932, 39349, 40984, 41876, 49704, 50901, 51794, 60059, 61476, 62814, 67868, 75864, 77691, 78698, 83752, 97337, 101802, 103588, 118047, 120118, 122952, 125628, 135736, 148567, 155382, 157396, 180177, 194674, 203604, 207176, 236094, 240236, 251256, 292011, 297134, 310764, 314792, 360354, 389348, 407208, 445701, 472188, 480472, 492043, 584022, 594268, 621528, 720708, 778696, 891402, 944376, 984086, 1141121, 1168044, 1188536, 1441416, 1476129, 1782804, 1849403, 1968172, 2282242, 2336088, 2822773, 2952258, 3423363, 3565608, 3698806, 3936344, 4564484, 5548209, 5645546, 5904516, 6846726, 7397612, 8468319, 9128968, 11096418, 11291092, 11809032, 13693452, 14795224, 16936638, 22192836, 22582184, 27386904, 33873276, 44385672, 53632687, 67746552, 107265374, 160898061, 214530748, 321796122, 429061496, 643592244, 1287184488]

約数ペア:

[(1, 1287184488), (2, 643592244), (3, 429061496), (4, 321796122), (6, 214530748), (8, 160898061), (12, 107265374), (19, 67746552), (24, 53632687), (29, 44385672), (38, 33873276), (47, 27386904), (57, 22582184), (58, 22192836), (76, 16936638), (87, 14795224), (94, 13693452), (109, 11809032), (114, 11291092), (116, 11096418), (141, 9128968), (152, 8468319), (174, 7397612), (188, 6846726), (218, 5904516), (228, 5645546), (232, 5548209), (282, 4564484), (327, 3936344), (348, 3698806), (361, 3565608), (376, 3423363), (436, 2952258), (456, 2822773), (551, 2336088), (564, 2282242), (654, 1968172), (696, 1849403), (722, 1782804), (872, 1476129), (893, 1441416), (1083, 1188536), (1102, 1168044), (1128, 1141121), (1308, 984086), (1363, 944376), (1444, 891402), (1653, 778696), (1786, 720708), (2071, 621528), (2166, 594268), (2204, 584022), (2616, 492043), (2679, 480472), (2726, 472188), (2888, 445701), (3161, 407208), (3306, 389348), (3572, 360354), (4089, 314792), (4142, 310764), (4332, 297134), (4408, 292011), (5123, 251256), (5358, 240236), (5452, 236094), (6213, 207176), (6322, 203604), (6612, 194674), (7144, 180177), (8178, 157396), (8284, 155382), (8664, 148567), (9483, 135736), (10246, 125628), (10469, 122952), (10716, 120118), (10904, 118047), (12426, 103588), (12644, 101802), (13224, 97337), (15369, 83752), (16356, 78698), (16568, 77691), (16967, 75864), (18966, 67868), (20492, 62814), (20938, 61476), (21432, 60059), (24852, 51794), (25288, 50901), (25897, 49704), (30738, 41876), (31407, 40984), (32712, 39349), (33934, 37932)]