123696384

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:225

約数の個数: 216

約数和(自身を含む): 405447840

約数和(自身を除く): 281751456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 128, 133, 147, 152, 168, 173, 192, 196, 224, 228, 256, 266, 294, 304, 336, 346, 384, 392, 399, 448, 456, 519, 532, 588, 608, 672, 692, 768, 784, 798, 896, 912, 931, 1038, 1064, 1176, 1211, 1216, 1344, 1384, 1568, 1596, 1792, 1824, 1862, 2076, 2128, 2352, 2422, 2432, 2688, 2768, 2793, 3136, 3192, 3287, 3633, 3648, 3724, 4152, 4256, 4704, 4844, 4864, 5376, 5536, 5586, 6272, 6384, 6574, 7266, 7296, 7448, 8304, 8477, 8512, 9408, 9688, 9861, 11072, 11172, 12544, 12768, 13148, 14532, 14592, 14896, 16608, 16954, 17024, 18816, 19376, 19722, 22144, 22344, 23009, 25431, 25536, 26296, 29064, 29792, 33216, 33908, 34048, 37632, 38752, 39444, 44288, 44688, 46018, 50862, 51072, 52592, 58128, 59584, 66432, 67816, 69027, 77504, 78888, 89376, 92036, 101724, 102144, 105184, 116256, 119168, 132864, 135632, 138054, 155008, 157776, 161063, 178752, 184072, 203448, 210368, 232512, 238336, 271264, 276108, 310016, 315552, 322126, 357504, 368144, 406896, 420736, 465024, 483189, 542528, 552216, 631104, 644252, 715008, 736288, 813792, 841472, 930048, 966378, 1085056, 1104432, 1262208, 1288504, 1472576, 1627584, 1932756, 2170112, 2208864, 2524416, 2577008, 2945152, 3255168, 3865512, 4417728, 5154016, 5890304, 6510336, 7731024, 8835456, 10308032, 15462048, 17670912, 20616064, 30924096, 41232128, 61848192, 123696384]

約数ペア:

[(1, 123696384), (2, 61848192), (3, 41232128), (4, 30924096), (6, 20616064), (7, 17670912), (8, 15462048), (12, 10308032), (14, 8835456), (16, 7731024), (19, 6510336), (21, 5890304), (24, 5154016), (28, 4417728), (32, 3865512), (38, 3255168), (42, 2945152), (48, 2577008), (49, 2524416), (56, 2208864), (57, 2170112), (64, 1932756), (76, 1627584), (84, 1472576), (96, 1288504), (98, 1262208), (112, 1104432), (114, 1085056), (128, 966378), (133, 930048), (147, 841472), (152, 813792), (168, 736288), (173, 715008), (192, 644252), (196, 631104), (224, 552216), (228, 542528), (256, 483189), (266, 465024), (294, 420736), (304, 406896), (336, 368144), (346, 357504), (384, 322126), (392, 315552), (399, 310016), (448, 276108), (456, 271264), (519, 238336), (532, 232512), (588, 210368), (608, 203448), (672, 184072), (692, 178752), (768, 161063), (784, 157776), (798, 155008), (896, 138054), (912, 135632), (931, 132864), (1038, 119168), (1064, 116256), (1176, 105184), (1211, 102144), (1216, 101724), (1344, 92036), (1384, 89376), (1568, 78888), (1596, 77504), (1792, 69027), (1824, 67816), (1862, 66432), (2076, 59584), (2128, 58128), (2352, 52592), (2422, 51072), (2432, 50862), (2688, 46018), (2768, 44688), (2793, 44288), (3136, 39444), (3192, 38752), (3287, 37632), (3633, 34048), (3648, 33908), (3724, 33216), (4152, 29792), (4256, 29064), (4704, 26296), (4844, 25536), (4864, 25431), (5376, 23009), (5536, 22344), (5586, 22144), (6272, 19722), (6384, 19376), (6574, 18816), (7266, 17024), (7296, 16954), (7448, 16608), (8304, 14896), (8477, 14592), (8512, 14532), (9408, 13148), (9688, 12768), (9861, 12544), (11072, 11172)]