2789210112

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:828

約数の個数: 192

約数和(自身を含む): 8189475840

約数和(自身を除く): 5400265728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 78, 94, 96, 104, 128, 141, 156, 188, 192, 208, 256, 282, 312, 376, 384, 416, 512, 564, 611, 624, 743, 752, 768, 832, 1024, 1128, 1222, 1248, 1486, 1504, 1536, 1664, 1833, 2048, 2229, 2256, 2444, 2496, 2972, 3008, 3072, 3328, 3666, 4458, 4512, 4888, 4992, 5944, 6016, 6144, 6656, 7332, 8916, 9024, 9659, 9776, 9984, 11888, 12032, 13312, 14664, 17832, 18048, 19318, 19552, 19968, 23776, 24064, 26624, 28977, 29328, 34921, 35664, 36096, 38636, 39104, 39936, 47552, 48128, 57954, 58656, 69842, 71328, 72192, 77272, 78208, 79872, 95104, 96256, 104763, 115908, 117312, 139684, 142656, 144384, 154544, 156416, 190208, 209526, 231816, 234624, 279368, 285312, 288768, 309088, 312832, 380416, 419052, 453973, 463632, 469248, 558736, 570624, 618176, 625664, 760832, 838104, 907946, 927264, 938496, 1117472, 1141248, 1236352, 1251328, 1361919, 1521664, 1676208, 1815892, 1854528, 1876992, 2234944, 2282496, 2472704, 2723838, 3352416, 3631784, 3709056, 3753984, 4469888, 4564992, 4945408, 5447676, 6704832, 7263568, 7418112, 8939776, 9890816, 10895352, 13409664, 14527136, 14836224, 17879552, 19781632, 21790704, 26819328, 29054272, 29672448, 35759104, 43581408, 53638656, 58108544, 59344896, 71518208, 87162816, 107277312, 116217088, 174325632, 214554624, 232434176, 348651264, 464868352, 697302528, 929736704, 1394605056, 2789210112]

約数ペア:

[(1, 2789210112), (2, 1394605056), (3, 929736704), (4, 697302528), (6, 464868352), (8, 348651264), (12, 232434176), (13, 214554624), (16, 174325632), (24, 116217088), (26, 107277312), (32, 87162816), (39, 71518208), (47, 59344896), (48, 58108544), (52, 53638656), (64, 43581408), (78, 35759104), (94, 29672448), (96, 29054272), (104, 26819328), (128, 21790704), (141, 19781632), (156, 17879552), (188, 14836224), (192, 14527136), (208, 13409664), (256, 10895352), (282, 9890816), (312, 8939776), (376, 7418112), (384, 7263568), (416, 6704832), (512, 5447676), (564, 4945408), (611, 4564992), (624, 4469888), (743, 3753984), (752, 3709056), (768, 3631784), (832, 3352416), (1024, 2723838), (1128, 2472704), (1222, 2282496), (1248, 2234944), (1486, 1876992), (1504, 1854528), (1536, 1815892), (1664, 1676208), (1833, 1521664), (2048, 1361919), (2229, 1251328), (2256, 1236352), (2444, 1141248), (2496, 1117472), (2972, 938496), (3008, 927264), (3072, 907946), (3328, 838104), (3666, 760832), (4458, 625664), (4512, 618176), (4888, 570624), (4992, 558736), (5944, 469248), (6016, 463632), (6144, 453973), (6656, 419052), (7332, 380416), (8916, 312832), (9024, 309088), (9659, 288768), (9776, 285312), (9984, 279368), (11888, 234624), (12032, 231816), (13312, 209526), (14664, 190208), (17832, 156416), (18048, 154544), (19318, 144384), (19552, 142656), (19968, 139684), (23776, 117312), (24064, 115908), (26624, 104763), (28977, 96256), (29328, 95104), (34921, 79872), (35664, 78208), (36096, 77272), (38636, 72192), (39104, 71328), (39936, 69842), (47552, 58656), (48128, 57954)]