450721152

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:662

約数の個数: 256

約数和(自身を含む): 1571942400

約数和(自身を除く): 1121221248

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, 279, 288, 336, 372, 378, 384, 432, 434, 448, 496, 504, 558, 576, 601, 651, 672, 744, 756, 837, 864, 868, 896, 992, 1008, 1116, 1152, 1202, 1302, 1344, 1488, 1512, 1674, 1728, 1736, 1803, 1953, 1984, 2016, 2232, 2404, 2604, 2688, 2976, 3024, 3348, 3456, 3472, 3606, 3906, 3968, 4032, 4207, 4464, 4808, 5208, 5409, 5859, 5952, 6048, 6696, 6944, 7212, 7812, 8064, 8414, 8928, 9616, 10416, 10818, 11718, 11904, 12096, 12621, 13392, 13888, 14424, 15624, 16227, 16828, 17856, 18631, 19232, 20832, 21636, 23436, 24192, 25242, 26784, 27776, 28848, 31248, 32454, 33656, 35712, 37262, 37863, 38464, 41664, 43272, 46872, 50484, 53568, 55893, 57696, 62496, 64908, 67312, 74524, 75726, 76928, 83328, 86544, 93744, 100968, 107136, 111786, 113589, 115392, 124992, 129816, 130417, 134624, 149048, 151452, 167679, 173088, 187488, 201936, 223572, 227178, 230784, 249984, 259632, 260834, 269248, 298096, 302904, 335358, 346176, 374976, 391251, 403872, 447144, 454356, 503037, 519264, 521668, 538496, 596192, 605808, 670716, 692352, 749952, 782502, 807744, 894288, 908712, 1006074, 1038528, 1043336, 1173753, 1192384, 1211616, 1341432, 1565004, 1615488, 1788576, 1817424, 2012148, 2077056, 2086672, 2347506, 2384768, 2423232, 2682864, 3130008, 3521259, 3577152, 3634848, 4024296, 4173344, 4695012, 4846464, 5365728, 6260016, 7042518, 7154304, 7269696, 8048592, 8346688, 9390024, 10731456, 12520032, 14085036, 14539392, 16097184, 16693376, 18780048, 21462912, 25040064, 28170072, 32194368, 37560096, 50080128, 56340144, 64388736, 75120192, 112680288, 150240384, 225360576, 450721152]

約数ペア:

[(1, 450721152), (2, 225360576), (3, 150240384), (4, 112680288), (6, 75120192), (7, 64388736), (8, 56340144), (9, 50080128), (12, 37560096), (14, 32194368), (16, 28170072), (18, 25040064), (21, 21462912), (24, 18780048), (27, 16693376), (28, 16097184), (31, 14539392), (32, 14085036), (36, 12520032), (42, 10731456), (48, 9390024), (54, 8346688), (56, 8048592), (62, 7269696), (63, 7154304), (64, 7042518), (72, 6260016), (84, 5365728), (93, 4846464), (96, 4695012), (108, 4173344), (112, 4024296), (124, 3634848), (126, 3577152), (128, 3521259), (144, 3130008), (168, 2682864), (186, 2423232), (189, 2384768), (192, 2347506), (216, 2086672), (217, 2077056), (224, 2012148), (248, 1817424), (252, 1788576), (279, 1615488), (288, 1565004), (336, 1341432), (372, 1211616), (378, 1192384), (384, 1173753), (432, 1043336), (434, 1038528), (448, 1006074), (496, 908712), (504, 894288), (558, 807744), (576, 782502), (601, 749952), (651, 692352), (672, 670716), (744, 605808), (756, 596192), (837, 538496), (864, 521668), (868, 519264), (896, 503037), (992, 454356), (1008, 447144), (1116, 403872), (1152, 391251), (1202, 374976), (1302, 346176), (1344, 335358), (1488, 302904), (1512, 298096), (1674, 269248), (1728, 260834), (1736, 259632), (1803, 249984), (1953, 230784), (1984, 227178), (2016, 223572), (2232, 201936), (2404, 187488), (2604, 173088), (2688, 167679), (2976, 151452), (3024, 149048), (3348, 134624), (3456, 130417), (3472, 129816), (3606, 124992), (3906, 115392), (3968, 113589), (4032, 111786), (4207, 107136), (4464, 100968), (4808, 93744), (5208, 86544), (5409, 83328), (5859, 76928), (5952, 75726), (6048, 74524), (6696, 67312), (6944, 64908), (7212, 62496), (7812, 57696), (8064, 55893), (8414, 53568), (8928, 50484), (9616, 46872), (10416, 43272), (10818, 41664), (11718, 38464), (11904, 37863), (12096, 37262), (12621, 35712), (13392, 33656), (13888, 32454), (14424, 31248), (15624, 28848), (16227, 27776), (16828, 26784), (17856, 25242), (18631, 24192), (19232, 23436), (20832, 21636)]