1205947008

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:740

約数の個数: 256

約数和(自身を含む): 4125696000

約数和(自身を除く): 2919748992

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, 79, 84, 96, 108, 112, 126, 128, 144, 158, 168, 189, 192, 216, 224, 237, 252, 288, 316, 336, 378, 384, 432, 448, 474, 504, 553, 576, 631, 632, 672, 711, 756, 864, 896, 948, 1008, 1106, 1152, 1262, 1264, 1344, 1422, 1512, 1659, 1728, 1893, 1896, 2016, 2133, 2212, 2524, 2528, 2688, 2844, 3024, 3318, 3456, 3786, 3792, 4032, 4266, 4417, 4424, 4977, 5048, 5056, 5679, 5688, 6048, 6636, 7572, 7584, 8064, 8532, 8834, 8848, 9954, 10096, 10112, 11358, 11376, 12096, 13251, 13272, 14931, 15144, 15168, 17037, 17064, 17668, 17696, 19908, 20192, 22716, 22752, 24192, 26502, 26544, 29862, 30288, 30336, 34074, 34128, 35336, 35392, 39753, 39816, 40384, 45432, 45504, 49849, 53004, 53088, 59724, 60576, 68148, 68256, 70672, 70784, 79506, 79632, 80768, 90864, 91008, 99698, 106008, 106176, 119259, 119448, 121152, 136296, 136512, 141344, 149547, 159012, 159264, 181728, 199396, 212016, 212352, 238518, 238896, 242304, 272592, 273024, 282688, 299094, 318024, 318528, 348943, 363456, 398792, 424032, 448641, 477036, 477792, 545184, 565376, 598188, 636048, 637056, 697886, 726912, 797584, 848064, 897282, 954072, 955584, 1046829, 1090368, 1196376, 1272096, 1345923, 1395772, 1595168, 1696128, 1794564, 1908144, 1911168, 2093658, 2180736, 2392752, 2544192, 2691846, 2791544, 3140487, 3190336, 3589128, 3816288, 4187316, 4785504, 5088384, 5383692, 5583088, 6280974, 6380672, 7178256, 7632576, 8374632, 9421461, 9571008, 10767384, 11166176, 12561948, 14356512, 15265152, 16749264, 18842922, 19142016, 21534768, 22332352, 25123896, 28713024, 33498528, 37685844, 43069536, 44664704, 50247792, 57426048, 66997056, 75371688, 86139072, 100495584, 133994112, 150743376, 172278144, 200991168, 301486752, 401982336, 602973504, 1205947008]

約数ペア:

[(1, 1205947008), (2, 602973504), (3, 401982336), (4, 301486752), (6, 200991168), (7, 172278144), (8, 150743376), (9, 133994112), (12, 100495584), (14, 86139072), (16, 75371688), (18, 66997056), (21, 57426048), (24, 50247792), (27, 44664704), (28, 43069536), (32, 37685844), (36, 33498528), (42, 28713024), (48, 25123896), (54, 22332352), (56, 21534768), (63, 19142016), (64, 18842922), (72, 16749264), (79, 15265152), (84, 14356512), (96, 12561948), (108, 11166176), (112, 10767384), (126, 9571008), (128, 9421461), (144, 8374632), (158, 7632576), (168, 7178256), (189, 6380672), (192, 6280974), (216, 5583088), (224, 5383692), (237, 5088384), (252, 4785504), (288, 4187316), (316, 3816288), (336, 3589128), (378, 3190336), (384, 3140487), (432, 2791544), (448, 2691846), (474, 2544192), (504, 2392752), (553, 2180736), (576, 2093658), (631, 1911168), (632, 1908144), (672, 1794564), (711, 1696128), (756, 1595168), (864, 1395772), (896, 1345923), (948, 1272096), (1008, 1196376), (1106, 1090368), (1152, 1046829), (1262, 955584), (1264, 954072), (1344, 897282), (1422, 848064), (1512, 797584), (1659, 726912), (1728, 697886), (1893, 637056), (1896, 636048), (2016, 598188), (2133, 565376), (2212, 545184), (2524, 477792), (2528, 477036), (2688, 448641), (2844, 424032), (3024, 398792), (3318, 363456), (3456, 348943), (3786, 318528), (3792, 318024), (4032, 299094), (4266, 282688), (4417, 273024), (4424, 272592), (4977, 242304), (5048, 238896), (5056, 238518), (5679, 212352), (5688, 212016), (6048, 199396), (6636, 181728), (7572, 159264), (7584, 159012), (8064, 149547), (8532, 141344), (8834, 136512), (8848, 136296), (9954, 121152), (10096, 119448), (10112, 119259), (11358, 106176), (11376, 106008), (12096, 99698), (13251, 91008), (13272, 90864), (14931, 80768), (15144, 79632), (15168, 79506), (17037, 70784), (17064, 70672), (17668, 68256), (17696, 68148), (19908, 60576), (20192, 59724), (22716, 53088), (22752, 53004), (24192, 49849), (26502, 45504), (26544, 45432), (29862, 40384), (30288, 39816), (30336, 39753), (34074, 35392), (34128, 35336)]