12380256

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 43545600

約数和(自身を除く): 31165344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 89, 92, 96, 108, 112, 126, 138, 144, 161, 168, 178, 184, 189, 207, 216, 224, 252, 267, 276, 288, 322, 336, 356, 368, 378, 414, 432, 483, 504, 534, 552, 621, 623, 644, 672, 712, 736, 756, 801, 828, 864, 966, 1008, 1068, 1104, 1242, 1246, 1288, 1424, 1449, 1512, 1602, 1656, 1869, 1932, 2016, 2047, 2136, 2208, 2403, 2484, 2492, 2576, 2848, 2898, 3024, 3204, 3312, 3738, 3864, 4094, 4272, 4347, 4806, 4968, 4984, 5152, 5607, 5796, 6048, 6141, 6408, 6624, 7476, 7728, 8188, 8544, 8694, 9612, 9936, 9968, 11214, 11592, 12282, 12816, 14329, 14952, 15456, 16376, 16821, 17388, 18423, 19224, 19872, 19936, 22428, 23184, 24564, 25632, 28658, 29904, 32752, 33642, 34776, 36846, 38448, 42987, 44856, 46368, 49128, 55269, 57316, 59808, 65504, 67284, 69552, 73692, 76896, 85974, 89712, 98256, 110538, 114632, 128961, 134568, 139104, 147384, 171948, 179424, 196512, 221076, 229264, 257922, 269136, 294768, 343896, 386883, 442152, 458528, 515844, 538272, 589536, 687792, 773766, 884304, 1031688, 1375584, 1547532, 1768608, 2063376, 3095064, 4126752, 6190128, 12380256]

約数ペア:

[(1, 12380256), (2, 6190128), (3, 4126752), (4, 3095064), (6, 2063376), (7, 1768608), (8, 1547532), (9, 1375584), (12, 1031688), (14, 884304), (16, 773766), (18, 687792), (21, 589536), (23, 538272), (24, 515844), (27, 458528), (28, 442152), (32, 386883), (36, 343896), (42, 294768), (46, 269136), (48, 257922), (54, 229264), (56, 221076), (63, 196512), (69, 179424), (72, 171948), (84, 147384), (89, 139104), (92, 134568), (96, 128961), (108, 114632), (112, 110538), (126, 98256), (138, 89712), (144, 85974), (161, 76896), (168, 73692), (178, 69552), (184, 67284), (189, 65504), (207, 59808), (216, 57316), (224, 55269), (252, 49128), (267, 46368), (276, 44856), (288, 42987), (322, 38448), (336, 36846), (356, 34776), (368, 33642), (378, 32752), (414, 29904), (432, 28658), (483, 25632), (504, 24564), (534, 23184), (552, 22428), (621, 19936), (623, 19872), (644, 19224), (672, 18423), (712, 17388), (736, 16821), (756, 16376), (801, 15456), (828, 14952), (864, 14329), (966, 12816), (1008, 12282), (1068, 11592), (1104, 11214), (1242, 9968), (1246, 9936), (1288, 9612), (1424, 8694), (1449, 8544), (1512, 8188), (1602, 7728), (1656, 7476), (1869, 6624), (1932, 6408), (2016, 6141), (2047, 6048), (2136, 5796), (2208, 5607), (2403, 5152), (2484, 4984), (2492, 4968), (2576, 4806), (2848, 4347), (2898, 4272), (3024, 4094), (3204, 3864), (3312, 3738)]