279017856

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:665

約数の個数: 192

約数和(自身を含む): 894042240

約数和(自身を除く): 615024384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 128, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 384, 403, 416, 468, 496, 558, 576, 601, 624, 744, 806, 832, 936, 992, 1116, 1152, 1202, 1209, 1248, 1488, 1612, 1664, 1803, 1872, 1984, 2232, 2404, 2418, 2496, 2976, 3224, 3606, 3627, 3744, 3968, 4464, 4808, 4836, 4992, 5409, 5952, 6448, 7212, 7254, 7488, 7813, 8928, 9616, 9672, 10818, 11904, 12896, 14424, 14508, 14976, 15626, 17856, 18631, 19232, 19344, 21636, 23439, 25792, 28848, 29016, 31252, 35712, 37262, 38464, 38688, 43272, 46878, 51584, 55893, 57696, 58032, 62504, 70317, 74524, 76928, 77376, 86544, 93756, 111786, 115392, 116064, 125008, 140634, 149048, 154752, 167679, 173088, 187512, 223572, 230784, 232128, 242203, 250016, 281268, 298096, 335358, 346176, 375024, 447144, 464256, 484406, 500032, 562536, 596192, 670716, 692352, 726609, 750048, 894288, 968812, 1000064, 1125072, 1192384, 1341432, 1453218, 1500096, 1788576, 1937624, 2179827, 2250144, 2384768, 2682864, 2906436, 3000192, 3577152, 3875248, 4359654, 4500288, 5365728, 5812872, 7154304, 7750496, 8719308, 9000576, 10731456, 11625744, 15500992, 17438616, 21462912, 23251488, 31001984, 34877232, 46502976, 69754464, 93005952, 139508928, 279017856]

約数ペア:

[(1, 279017856), (2, 139508928), (3, 93005952), (4, 69754464), (6, 46502976), (8, 34877232), (9, 31001984), (12, 23251488), (13, 21462912), (16, 17438616), (18, 15500992), (24, 11625744), (26, 10731456), (31, 9000576), (32, 8719308), (36, 7750496), (39, 7154304), (48, 5812872), (52, 5365728), (62, 4500288), (64, 4359654), (72, 3875248), (78, 3577152), (93, 3000192), (96, 2906436), (104, 2682864), (117, 2384768), (124, 2250144), (128, 2179827), (144, 1937624), (156, 1788576), (186, 1500096), (192, 1453218), (208, 1341432), (234, 1192384), (248, 1125072), (279, 1000064), (288, 968812), (312, 894288), (372, 750048), (384, 726609), (403, 692352), (416, 670716), (468, 596192), (496, 562536), (558, 500032), (576, 484406), (601, 464256), (624, 447144), (744, 375024), (806, 346176), (832, 335358), (936, 298096), (992, 281268), (1116, 250016), (1152, 242203), (1202, 232128), (1209, 230784), (1248, 223572), (1488, 187512), (1612, 173088), (1664, 167679), (1803, 154752), (1872, 149048), (1984, 140634), (2232, 125008), (2404, 116064), (2418, 115392), (2496, 111786), (2976, 93756), (3224, 86544), (3606, 77376), (3627, 76928), (3744, 74524), (3968, 70317), (4464, 62504), (4808, 58032), (4836, 57696), (4992, 55893), (5409, 51584), (5952, 46878), (6448, 43272), (7212, 38688), (7254, 38464), (7488, 37262), (7813, 35712), (8928, 31252), (9616, 29016), (9672, 28848), (10818, 25792), (11904, 23439), (12896, 21636), (14424, 19344), (14508, 19232), (14976, 18631), (15626, 17856)]