778495968

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1$

素因数の和:1094

約数の個数: 192

約数和(自身を含む): 2443392000

約数和(自身を除く): 1664896032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 47, 48, 54, 57, 72, 76, 94, 96, 108, 114, 141, 144, 152, 171, 188, 216, 228, 282, 288, 304, 342, 376, 423, 432, 456, 513, 564, 608, 684, 752, 846, 864, 893, 912, 1009, 1026, 1128, 1269, 1368, 1504, 1692, 1786, 1824, 2018, 2052, 2256, 2538, 2679, 2736, 3027, 3384, 3572, 4036, 4104, 4512, 5076, 5358, 5472, 6054, 6768, 7144, 8037, 8072, 8208, 9081, 10152, 10716, 12108, 13536, 14288, 16074, 16144, 16416, 18162, 19171, 20304, 21432, 24111, 24216, 27243, 28576, 32148, 32288, 36324, 38342, 40608, 42864, 47423, 48222, 48432, 54486, 57513, 64296, 72648, 76684, 85728, 94846, 96444, 96864, 108972, 115026, 128592, 142269, 145296, 153368, 172539, 189692, 192888, 217944, 230052, 257184, 284538, 290592, 306736, 345078, 379384, 385776, 426807, 435888, 460104, 517617, 569076, 613472, 690156, 758768, 771552, 853614, 871776, 901037, 920208, 1035234, 1138152, 1280421, 1380312, 1517536, 1707228, 1802074, 1840416, 2070468, 2276304, 2560842, 2703111, 2760624, 3414456, 3604148, 4140936, 4552608, 5121684, 5406222, 5521248, 6828912, 7208296, 8109333, 8281872, 10243368, 10812444, 13657824, 14416592, 16218666, 16563744, 20486736, 21624888, 24327999, 28833184, 32437332, 40973472, 43249776, 48655998, 64874664, 86499552, 97311996, 129749328, 194623992, 259498656, 389247984, 778495968]

約数ペア:

[(1, 778495968), (2, 389247984), (3, 259498656), (4, 194623992), (6, 129749328), (8, 97311996), (9, 86499552), (12, 64874664), (16, 48655998), (18, 43249776), (19, 40973472), (24, 32437332), (27, 28833184), (32, 24327999), (36, 21624888), (38, 20486736), (47, 16563744), (48, 16218666), (54, 14416592), (57, 13657824), (72, 10812444), (76, 10243368), (94, 8281872), (96, 8109333), (108, 7208296), (114, 6828912), (141, 5521248), (144, 5406222), (152, 5121684), (171, 4552608), (188, 4140936), (216, 3604148), (228, 3414456), (282, 2760624), (288, 2703111), (304, 2560842), (342, 2276304), (376, 2070468), (423, 1840416), (432, 1802074), (456, 1707228), (513, 1517536), (564, 1380312), (608, 1280421), (684, 1138152), (752, 1035234), (846, 920208), (864, 901037), (893, 871776), (912, 853614), (1009, 771552), (1026, 758768), (1128, 690156), (1269, 613472), (1368, 569076), (1504, 517617), (1692, 460104), (1786, 435888), (1824, 426807), (2018, 385776), (2052, 379384), (2256, 345078), (2538, 306736), (2679, 290592), (2736, 284538), (3027, 257184), (3384, 230052), (3572, 217944), (4036, 192888), (4104, 189692), (4512, 172539), (5076, 153368), (5358, 145296), (5472, 142269), (6054, 128592), (6768, 115026), (7144, 108972), (8037, 96864), (8072, 96444), (8208, 94846), (9081, 85728), (10152, 76684), (10716, 72648), (12108, 64296), (13536, 57513), (14288, 54486), (16074, 48432), (16144, 48222), (16416, 47423), (18162, 42864), (19171, 40608), (20304, 38342), (21432, 36324), (24111, 32288), (24216, 32148), (27243, 28576)]