1305358912

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 224

約数和(自身を含む): 3244437504

約数和(自身を除く): 1939078592

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 43, 44, 52, 62, 64, 86, 88, 104, 107, 124, 143, 172, 176, 208, 214, 248, 286, 341, 344, 352, 403, 416, 428, 473, 496, 559, 572, 682, 688, 704, 806, 832, 856, 946, 992, 1118, 1144, 1177, 1333, 1364, 1376, 1391, 1612, 1712, 1892, 1984, 2236, 2288, 2354, 2666, 2728, 2752, 2782, 3224, 3317, 3424, 3784, 4433, 4472, 4576, 4601, 4708, 5332, 5456, 5564, 6149, 6448, 6634, 6848, 7568, 8866, 8944, 9152, 9202, 9416, 10664, 10912, 11128, 12298, 12896, 13268, 14663, 15136, 15301, 17329, 17732, 17888, 18404, 18832, 21328, 21824, 22256, 24596, 25792, 26536, 29326, 30272, 30602, 34658, 35464, 35776, 36487, 36808, 37664, 42656, 43121, 44512, 49192, 50611, 53072, 58652, 59813, 61204, 69316, 70928, 72974, 73616, 75328, 85312, 86242, 89024, 98384, 101222, 106144, 117304, 119626, 122408, 138632, 141856, 142631, 145948, 147232, 172484, 190619, 196768, 202444, 212288, 234608, 239252, 244816, 277264, 283712, 285262, 291896, 294464, 344968, 381238, 393536, 404888, 469216, 474331, 478504, 489632, 554528, 570524, 583792, 657943, 689936, 762476, 809776, 938432, 948662, 957008, 979264, 1109056, 1141048, 1167584, 1315886, 1379872, 1524952, 1568941, 1619552, 1854203, 1897324, 1914016, 2282096, 2335168, 2631772, 2759744, 3049904, 3137882, 3239104, 3708406, 3794648, 3828032, 4564192, 5263544, 6099808, 6275764, 7416812, 7589296, 9128384, 10527088, 12199616, 12551528, 14833624, 15178592, 20396233, 21054176, 25103056, 29667248, 30357184, 40792466, 42108352, 50206112, 59334496, 81584932, 100412224, 118668992, 163169864, 326339728, 652679456, 1305358912]

約数ペア:

[(1, 1305358912), (2, 652679456), (4, 326339728), (8, 163169864), (11, 118668992), (13, 100412224), (16, 81584932), (22, 59334496), (26, 50206112), (31, 42108352), (32, 40792466), (43, 30357184), (44, 29667248), (52, 25103056), (62, 21054176), (64, 20396233), (86, 15178592), (88, 14833624), (104, 12551528), (107, 12199616), (124, 10527088), (143, 9128384), (172, 7589296), (176, 7416812), (208, 6275764), (214, 6099808), (248, 5263544), (286, 4564192), (341, 3828032), (344, 3794648), (352, 3708406), (403, 3239104), (416, 3137882), (428, 3049904), (473, 2759744), (496, 2631772), (559, 2335168), (572, 2282096), (682, 1914016), (688, 1897324), (704, 1854203), (806, 1619552), (832, 1568941), (856, 1524952), (946, 1379872), (992, 1315886), (1118, 1167584), (1144, 1141048), (1177, 1109056), (1333, 979264), (1364, 957008), (1376, 948662), (1391, 938432), (1612, 809776), (1712, 762476), (1892, 689936), (1984, 657943), (2236, 583792), (2288, 570524), (2354, 554528), (2666, 489632), (2728, 478504), (2752, 474331), (2782, 469216), (3224, 404888), (3317, 393536), (3424, 381238), (3784, 344968), (4433, 294464), (4472, 291896), (4576, 285262), (4601, 283712), (4708, 277264), (5332, 244816), (5456, 239252), (5564, 234608), (6149, 212288), (6448, 202444), (6634, 196768), (6848, 190619), (7568, 172484), (8866, 147232), (8944, 145948), (9152, 142631), (9202, 141856), (9416, 138632), (10664, 122408), (10912, 119626), (11128, 117304), (12298, 106144), (12896, 101222), (13268, 98384), (14663, 89024), (15136, 86242), (15301, 85312), (17329, 75328), (17732, 73616), (17888, 72974), (18404, 70928), (18832, 69316), (21328, 61204), (21824, 59813), (22256, 58652), (24596, 53072), (25792, 50611), (26536, 49192), (29326, 44512), (30272, 43121), (30602, 42656), (34658, 37664), (35464, 36808), (35776, 36487)]