319943808

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^2\times {\mathrm{31}}^2$

素因数の和:116

約数の個数: 216

約数和(自身を含む): 1010581065

約数和(自身を除く): 690637257

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, 272, 279, 288, 289, 306, 372, 384, 408, 496, 527, 544, 558, 576, 578, 612, 744, 816, 867, 961, 992, 1054, 1088, 1116, 1152, 1156, 1224, 1488, 1581, 1632, 1734, 1922, 1984, 2108, 2176, 2232, 2312, 2448, 2601, 2883, 2976, 3162, 3264, 3468, 3844, 3968, 4216, 4464, 4624, 4743, 4896, 5202, 5766, 5952, 6324, 6528, 6936, 7688, 8432, 8649, 8928, 8959, 9248, 9486, 9792, 10404, 11532, 11904, 12648, 13872, 15376, 16337, 16864, 17298, 17856, 17918, 18496, 18972, 19584, 20808, 23064, 25296, 26877, 27744, 30752, 32674, 33728, 34596, 35712, 35836, 36992, 37944, 41616, 46128, 49011, 50592, 53754, 55488, 61504, 65348, 67456, 69192, 71672, 75888, 80631, 83232, 92256, 98022, 101184, 107508, 110976, 123008, 130696, 138384, 143344, 147033, 151776, 161262, 166464, 184512, 196044, 202368, 215016, 261392, 276768, 277729, 286688, 294066, 303552, 322524, 332928, 369024, 392088, 430032, 522784, 553536, 555458, 573376, 588132, 607104, 645048, 784176, 833187, 860064, 1045568, 1107072, 1110916, 1146752, 1176264, 1290096, 1568352, 1666374, 1720128, 2091136, 2221832, 2352528, 2499561, 2580192, 3136704, 3332748, 3440256, 4443664, 4705056, 4999122, 5160384, 6273408, 6665496, 8887328, 9410112, 9998244, 10320768, 13330992, 17774656, 18820224, 19996488, 26661984, 35549312, 39992976, 53323968, 79985952, 106647936, 159971904, 319943808]

約数ペア:

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