12991104

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{179}}^1$

素因数の和:212

約数の個数: 160

約数和(自身を含む): 44431200

約数和(自身を除く): 31440096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 179, 189, 192, 216, 224, 252, 288, 324, 336, 358, 378, 384, 432, 448, 504, 537, 567, 576, 648, 672, 716, 756, 864, 896, 1008, 1074, 1134, 1152, 1253, 1296, 1344, 1432, 1512, 1611, 1728, 2016, 2148, 2268, 2506, 2592, 2688, 2864, 3024, 3222, 3456, 3759, 4032, 4296, 4536, 4833, 5012, 5184, 5728, 6048, 6444, 7518, 8064, 8592, 9072, 9666, 10024, 10368, 11277, 11456, 12096, 12888, 14499, 15036, 17184, 18144, 19332, 20048, 22554, 22912, 24192, 25776, 28998, 30072, 33831, 34368, 36288, 38664, 40096, 45108, 51552, 57996, 60144, 67662, 68736, 72576, 77328, 80192, 90216, 101493, 103104, 115992, 120288, 135324, 154656, 160384, 180432, 202986, 206208, 231984, 240576, 270648, 309312, 360864, 405972, 463968, 481152, 541296, 618624, 721728, 811944, 927936, 1082592, 1443456, 1623888, 1855872, 2165184, 3247776, 4330368, 6495552, 12991104]

約数ペア:

[(1, 12991104), (2, 6495552), (3, 4330368), (4, 3247776), (6, 2165184), (7, 1855872), (8, 1623888), (9, 1443456), (12, 1082592), (14, 927936), (16, 811944), (18, 721728), (21, 618624), (24, 541296), (27, 481152), (28, 463968), (32, 405972), (36, 360864), (42, 309312), (48, 270648), (54, 240576), (56, 231984), (63, 206208), (64, 202986), (72, 180432), (81, 160384), (84, 154656), (96, 135324), (108, 120288), (112, 115992), (126, 103104), (128, 101493), (144, 90216), (162, 80192), (168, 77328), (179, 72576), (189, 68736), (192, 67662), (216, 60144), (224, 57996), (252, 51552), (288, 45108), (324, 40096), (336, 38664), (358, 36288), (378, 34368), (384, 33831), (432, 30072), (448, 28998), (504, 25776), (537, 24192), (567, 22912), (576, 22554), (648, 20048), (672, 19332), (716, 18144), (756, 17184), (864, 15036), (896, 14499), (1008, 12888), (1074, 12096), (1134, 11456), (1152, 11277), (1253, 10368), (1296, 10024), (1344, 9666), (1432, 9072), (1512, 8592), (1611, 8064), (1728, 7518), (2016, 6444), (2148, 6048), (2268, 5728), (2506, 5184), (2592, 5012), (2688, 4833), (2864, 4536), (3024, 4296), (3222, 4032), (3456, 3759)]