400652928

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:927

約数の個数: 192

約数和(自身を含む): 1283143680

約数和(自身を除く): 882490752

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, 624, 744, 806, 832, 863, 936, 992, 1116, 1152, 1209, 1248, 1488, 1612, 1664, 1726, 1872, 1984, 2232, 2418, 2496, 2589, 2976, 3224, 3452, 3627, 3744, 3968, 4464, 4836, 4992, 5178, 5952, 6448, 6904, 7254, 7488, 7767, 8928, 9672, 10356, 11219, 11904, 12896, 13808, 14508, 14976, 15534, 17856, 19344, 20712, 22438, 25792, 26753, 27616, 29016, 31068, 33657, 35712, 38688, 41424, 44876, 51584, 53506, 55232, 58032, 62136, 67314, 77376, 80259, 82848, 89752, 100971, 107012, 110464, 116064, 124272, 134628, 154752, 160518, 165696, 179504, 201942, 214024, 232128, 240777, 248544, 269256, 321036, 331392, 347789, 359008, 403884, 428048, 464256, 481554, 497088, 538512, 642072, 695578, 718016, 807768, 856096, 963108, 994176, 1043367, 1077024, 1284144, 1391156, 1436032, 1615536, 1712192, 1926216, 2086734, 2154048, 2568288, 2782312, 3130101, 3231072, 3424384, 3852432, 4173468, 4308096, 5136576, 5564624, 6260202, 6462144, 7704864, 8346936, 10273152, 11129248, 12520404, 12924288, 15409728, 16693872, 22258496, 25040808, 30819456, 33387744, 44516992, 50081616, 66775488, 100163232, 133550976, 200326464, 400652928]

約数ペア:

[(1, 400652928), (2, 200326464), (3, 133550976), (4, 100163232), (6, 66775488), (8, 50081616), (9, 44516992), (12, 33387744), (13, 30819456), (16, 25040808), (18, 22258496), (24, 16693872), (26, 15409728), (31, 12924288), (32, 12520404), (36, 11129248), (39, 10273152), (48, 8346936), (52, 7704864), (62, 6462144), (64, 6260202), (72, 5564624), (78, 5136576), (93, 4308096), (96, 4173468), (104, 3852432), (117, 3424384), (124, 3231072), (128, 3130101), (144, 2782312), (156, 2568288), (186, 2154048), (192, 2086734), (208, 1926216), (234, 1712192), (248, 1615536), (279, 1436032), (288, 1391156), (312, 1284144), (372, 1077024), (384, 1043367), (403, 994176), (416, 963108), (468, 856096), (496, 807768), (558, 718016), (576, 695578), (624, 642072), (744, 538512), (806, 497088), (832, 481554), (863, 464256), (936, 428048), (992, 403884), (1116, 359008), (1152, 347789), (1209, 331392), (1248, 321036), (1488, 269256), (1612, 248544), (1664, 240777), (1726, 232128), (1872, 214024), (1984, 201942), (2232, 179504), (2418, 165696), (2496, 160518), (2589, 154752), (2976, 134628), (3224, 124272), (3452, 116064), (3627, 110464), (3744, 107012), (3968, 100971), (4464, 89752), (4836, 82848), (4992, 80259), (5178, 77376), (5952, 67314), (6448, 62136), (6904, 58032), (7254, 55232), (7488, 53506), (7767, 51584), (8928, 44876), (9672, 41424), (10356, 38688), (11219, 35712), (11904, 33657), (12896, 31068), (13808, 29016), (14508, 27616), (14976, 26753), (15534, 25792), (17856, 22438), (19344, 20712)]