1855381248

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1300

約数の個数: 288

約数和(自身を含む): 6478008320

約数和(自身を除く): 4622627072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 128, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 256, 279, 288, 336, 372, 378, 384, 432, 434, 448, 496, 504, 558, 576, 651, 672, 744, 756, 768, 837, 864, 868, 896, 992, 1008, 1116, 1152, 1237, 1302, 1344, 1488, 1512, 1674, 1728, 1736, 1792, 1953, 1984, 2016, 2232, 2304, 2474, 2604, 2688, 2976, 3024, 3348, 3456, 3472, 3711, 3906, 3968, 4032, 4464, 4948, 5208, 5376, 5859, 5952, 6048, 6696, 6912, 6944, 7422, 7812, 7936, 8064, 8659, 8928, 9896, 10416, 11133, 11718, 11904, 12096, 13392, 13888, 14844, 15624, 16128, 17318, 17856, 19792, 20832, 22266, 23436, 23808, 24192, 25977, 26784, 27776, 29688, 31248, 33399, 34636, 35712, 38347, 39584, 41664, 44532, 46872, 48384, 51954, 53568, 55552, 59376, 62496, 66798, 69272, 71424, 76694, 77931, 79168, 83328, 89064, 93744, 103908, 107136, 115041, 118752, 124992, 133596, 138544, 153388, 155862, 158336, 166656, 178128, 187488, 207816, 214272, 230082, 233793, 237504, 249984, 267192, 268429, 277088, 306776, 311724, 316672, 345123, 356256, 374976, 415632, 460164, 467586, 475008, 499968, 534384, 536858, 554176, 613552, 623448, 690246, 712512, 749952, 805287, 831264, 920328, 935172, 950016, 1035369, 1068768, 1073716, 1108352, 1227104, 1246896, 1380492, 1425024, 1499904, 1610574, 1662528, 1840656, 1870344, 2070738, 2137536, 2147432, 2216704, 2415861, 2454208, 2493792, 2760984, 2850048, 3221148, 3325056, 3681312, 3740688, 4141476, 4275072, 4294864, 4831722, 4908416, 4987584, 5521968, 6442296, 6650112, 7247583, 7362624, 7481376, 8282952, 8550144, 8589728, 9663444, 9816832, 9975168, 11043936, 12884592, 14495166, 14725248, 14962752, 16565904, 17179456, 19326888, 19950336, 22087872, 25769184, 28990332, 29450496, 29925504, 33131808, 34358912, 38653776, 44175744, 51538368, 57980664, 59851008, 66263616, 68717824, 77307552, 88351488, 103076736, 115961328, 132527232, 154615104, 206153472, 231922656, 265054464, 309230208, 463845312, 618460416, 927690624, 1855381248]

約数ペア:

[(1, 1855381248), (2, 927690624), (3, 618460416), (4, 463845312), (6, 309230208), (7, 265054464), (8, 231922656), (9, 206153472), (12, 154615104), (14, 132527232), (16, 115961328), (18, 103076736), (21, 88351488), (24, 77307552), (27, 68717824), (28, 66263616), (31, 59851008), (32, 57980664), (36, 51538368), (42, 44175744), (48, 38653776), (54, 34358912), (56, 33131808), (62, 29925504), (63, 29450496), (64, 28990332), (72, 25769184), (84, 22087872), (93, 19950336), (96, 19326888), (108, 17179456), (112, 16565904), (124, 14962752), (126, 14725248), (128, 14495166), (144, 12884592), (168, 11043936), (186, 9975168), (189, 9816832), (192, 9663444), (216, 8589728), (217, 8550144), (224, 8282952), (248, 7481376), (252, 7362624), (256, 7247583), (279, 6650112), (288, 6442296), (336, 5521968), (372, 4987584), (378, 4908416), (384, 4831722), (432, 4294864), (434, 4275072), (448, 4141476), (496, 3740688), (504, 3681312), (558, 3325056), (576, 3221148), (651, 2850048), (672, 2760984), (744, 2493792), (756, 2454208), (768, 2415861), (837, 2216704), (864, 2147432), (868, 2137536), (896, 2070738), (992, 1870344), (1008, 1840656), (1116, 1662528), (1152, 1610574), (1237, 1499904), (1302, 1425024), (1344, 1380492), (1488, 1246896), (1512, 1227104), (1674, 1108352), (1728, 1073716), (1736, 1068768), (1792, 1035369), (1953, 950016), (1984, 935172), (2016, 920328), (2232, 831264), (2304, 805287), (2474, 749952), (2604, 712512), (2688, 690246), (2976, 623448), (3024, 613552), (3348, 554176), (3456, 536858), (3472, 534384), (3711, 499968), (3906, 475008), (3968, 467586), (4032, 460164), (4464, 415632), (4948, 374976), (5208, 356256), (5376, 345123), (5859, 316672), (5952, 311724), (6048, 306776), (6696, 277088), (6912, 268429), (6944, 267192), (7422, 249984), (7812, 237504), (7936, 233793), (8064, 230082), (8659, 214272), (8928, 207816), (9896, 187488), (10416, 178128), (11133, 166656), (11718, 158336), (11904, 155862), (12096, 153388), (13392, 138544), (13888, 133596), (14844, 124992), (15624, 118752), (16128, 115041), (17318, 107136), (17856, 103908), (19792, 93744), (20832, 89064), (22266, 83328), (23436, 79168), (23808, 77931), (24192, 76694), (25977, 71424), (26784, 69272), (27776, 66798), (29688, 62496), (31248, 59376), (33399, 55552), (34636, 53568), (35712, 51954), (38347, 48384), (39584, 46872), (41664, 44532)]