1279775232

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^2\times {\mathrm{31}}^2$

素因数の和:120

約数の個数: 270

約数和(自身を含む): 4054213449

約数和(自身を除く): 2774438217

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 64, 68, 72, 93, 96, 102, 124, 128, 136, 144, 153, 186, 192, 204, 248, 256, 272, 279, 288, 289, 306, 372, 384, 408, 496, 512, 527, 544, 558, 576, 578, 612, 744, 768, 816, 867, 961, 992, 1054, 1088, 1116, 1152, 1156, 1224, 1488, 1536, 1581, 1632, 1734, 1922, 1984, 2108, 2176, 2232, 2304, 2312, 2448, 2601, 2883, 2976, 3162, 3264, 3468, 3844, 3968, 4216, 4352, 4464, 4608, 4624, 4743, 4896, 5202, 5766, 5952, 6324, 6528, 6936, 7688, 7936, 8432, 8649, 8704, 8928, 8959, 9248, 9486, 9792, 10404, 11532, 11904, 12648, 13056, 13872, 15376, 15872, 16337, 16864, 17298, 17856, 17918, 18496, 18972, 19584, 20808, 23064, 23808, 25296, 26112, 26877, 27744, 30752, 32674, 33728, 34596, 35712, 35836, 36992, 37944, 39168, 41616, 46128, 47616, 49011, 50592, 53754, 55488, 61504, 65348, 67456, 69192, 71424, 71672, 73984, 75888, 78336, 80631, 83232, 92256, 98022, 101184, 107508, 110976, 123008, 130696, 134912, 138384, 142848, 143344, 147033, 147968, 151776, 161262, 166464, 184512, 196044, 202368, 215016, 221952, 246016, 261392, 269824, 276768, 277729, 286688, 294066, 303552, 322524, 332928, 369024, 392088, 404736, 430032, 443904, 492032, 522784, 553536, 555458, 573376, 588132, 607104, 645048, 665856, 738048, 784176, 809472, 833187, 860064, 1045568, 1107072, 1110916, 1146752, 1176264, 1214208, 1290096, 1331712, 1476096, 1568352, 1666374, 1720128, 2091136, 2214144, 2221832, 2293504, 2352528, 2428416, 2499561, 2580192, 3136704, 3332748, 3440256, 4182272, 4428288, 4443664, 4587008, 4705056, 4999122, 5160384, 6273408, 6665496, 6880512, 8364544, 8887328, 9410112, 9998244, 10320768, 12546816, 13330992, 13761024, 17774656, 18820224, 19996488, 20641536, 25093632, 26661984, 35549312, 37640448, 39992976, 41283072, 53323968, 71098624, 75280896, 79985952, 106647936, 142197248, 159971904, 213295872, 319943808, 426591744, 639887616, 1279775232]

約数ペア:

[(1, 1279775232), (2, 639887616), (3, 426591744), (4, 319943808), (6, 213295872), (8, 159971904), (9, 142197248), (12, 106647936), (16, 79985952), (17, 75280896), (18, 71098624), (24, 53323968), (31, 41283072), (32, 39992976), (34, 37640448), (36, 35549312), (48, 26661984), (51, 25093632), (62, 20641536), (64, 19996488), (68, 18820224), (72, 17774656), (93, 13761024), (96, 13330992), (102, 12546816), (124, 10320768), (128, 9998244), (136, 9410112), (144, 8887328), (153, 8364544), (186, 6880512), (192, 6665496), (204, 6273408), (248, 5160384), (256, 4999122), (272, 4705056), (279, 4587008), (288, 4443664), (289, 4428288), (306, 4182272), (372, 3440256), (384, 3332748), (408, 3136704), (496, 2580192), (512, 2499561), (527, 2428416), (544, 2352528), (558, 2293504), (576, 2221832), (578, 2214144), (612, 2091136), (744, 1720128), (768, 1666374), (816, 1568352), (867, 1476096), (961, 1331712), (992, 1290096), (1054, 1214208), (1088, 1176264), (1116, 1146752), (1152, 1110916), (1156, 1107072), (1224, 1045568), (1488, 860064), (1536, 833187), (1581, 809472), (1632, 784176), (1734, 738048), (1922, 665856), (1984, 645048), (2108, 607104), (2176, 588132), (2232, 573376), (2304, 555458), (2312, 553536), (2448, 522784), (2601, 492032), (2883, 443904), (2976, 430032), (3162, 404736), (3264, 392088), (3468, 369024), (3844, 332928), (3968, 322524), (4216, 303552), (4352, 294066), (4464, 286688), (4608, 277729), (4624, 276768), (4743, 269824), (4896, 261392), (5202, 246016), (5766, 221952), (5952, 215016), (6324, 202368), (6528, 196044), (6936, 184512), (7688, 166464), (7936, 161262), (8432, 151776), (8649, 147968), (8704, 147033), (8928, 143344), (8959, 142848), (9248, 138384), (9486, 134912), (9792, 130696), (10404, 123008), (11532, 110976), (11904, 107508), (12648, 101184), (13056, 98022), (13872, 92256), (15376, 83232), (15872, 80631), (16337, 78336), (16864, 75888), (17298, 73984), (17856, 71672), (17918, 71424), (18496, 69192), (18972, 67456), (19584, 65348), (20808, 61504), (23064, 55488), (23808, 53754), (25296, 50592), (26112, 49011), (26877, 47616), (27744, 46128), (30752, 41616), (32674, 39168), (33728, 37944), (34596, 36992), (35712, 35836)]