2158267776

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:761

約数の個数: 256

約数和(自身を含む): 7043189760

約数和(自身を除く): 4884921984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 73, 84, 96, 102, 112, 119, 128, 136, 146, 168, 192, 204, 219, 224, 238, 272, 292, 336, 357, 384, 408, 438, 448, 476, 511, 544, 584, 647, 672, 714, 816, 876, 896, 952, 1022, 1088, 1168, 1241, 1294, 1344, 1428, 1533, 1632, 1752, 1904, 1941, 2044, 2176, 2336, 2482, 2588, 2688, 2856, 3066, 3264, 3504, 3723, 3808, 3882, 4088, 4529, 4672, 4964, 5176, 5712, 6132, 6528, 7008, 7446, 7616, 7764, 8176, 8687, 9058, 9344, 9928, 10352, 10999, 11424, 12264, 13587, 14016, 14892, 15232, 15528, 16352, 17374, 18116, 19856, 20704, 21998, 22848, 24528, 26061, 27174, 28032, 29784, 31056, 32704, 32997, 34748, 36232, 39712, 41408, 43996, 45696, 47231, 49056, 52122, 54348, 59568, 62112, 65408, 65994, 69496, 72464, 76993, 79424, 82816, 87992, 94462, 98112, 104244, 108696, 119136, 124224, 131988, 138992, 141693, 144928, 153986, 158848, 175984, 188924, 196224, 208488, 217392, 230979, 238272, 248448, 263976, 277984, 283386, 289856, 307972, 330617, 351968, 377848, 416976, 434784, 461958, 476544, 527952, 555968, 566772, 579712, 615944, 661234, 703936, 755696, 802927, 833952, 869568, 923916, 991851, 1055904, 1111936, 1133544, 1231888, 1322468, 1407872, 1511392, 1605854, 1667904, 1739136, 1847832, 1983702, 2111808, 2267088, 2408781, 2463776, 2644936, 3022784, 3211708, 3335808, 3695664, 3967404, 4223616, 4534176, 4817562, 4927552, 5289872, 5620489, 6045568, 6423416, 7391328, 7934808, 9068352, 9635124, 9855104, 10579744, 11240978, 12846832, 14782656, 15869616, 16861467, 18136704, 19270248, 21159488, 22481956, 25693664, 29565312, 31739232, 33722934, 38540496, 42318976, 44963912, 51387328, 63478464, 67445868, 77080992, 89927824, 102774656, 126956928, 134891736, 154161984, 179855648, 269783472, 308323968, 359711296, 539566944, 719422592, 1079133888, 2158267776]

約数ペア:

[(1, 2158267776), (2, 1079133888), (3, 719422592), (4, 539566944), (6, 359711296), (7, 308323968), (8, 269783472), (12, 179855648), (14, 154161984), (16, 134891736), (17, 126956928), (21, 102774656), (24, 89927824), (28, 77080992), (32, 67445868), (34, 63478464), (42, 51387328), (48, 44963912), (51, 42318976), (56, 38540496), (64, 33722934), (68, 31739232), (73, 29565312), (84, 25693664), (96, 22481956), (102, 21159488), (112, 19270248), (119, 18136704), (128, 16861467), (136, 15869616), (146, 14782656), (168, 12846832), (192, 11240978), (204, 10579744), (219, 9855104), (224, 9635124), (238, 9068352), (272, 7934808), (292, 7391328), (336, 6423416), (357, 6045568), (384, 5620489), (408, 5289872), (438, 4927552), (448, 4817562), (476, 4534176), (511, 4223616), (544, 3967404), (584, 3695664), (647, 3335808), (672, 3211708), (714, 3022784), (816, 2644936), (876, 2463776), (896, 2408781), (952, 2267088), (1022, 2111808), (1088, 1983702), (1168, 1847832), (1241, 1739136), (1294, 1667904), (1344, 1605854), (1428, 1511392), (1533, 1407872), (1632, 1322468), (1752, 1231888), (1904, 1133544), (1941, 1111936), (2044, 1055904), (2176, 991851), (2336, 923916), (2482, 869568), (2588, 833952), (2688, 802927), (2856, 755696), (3066, 703936), (3264, 661234), (3504, 615944), (3723, 579712), (3808, 566772), (3882, 555968), (4088, 527952), (4529, 476544), (4672, 461958), (4964, 434784), (5176, 416976), (5712, 377848), (6132, 351968), (6528, 330617), (7008, 307972), (7446, 289856), (7616, 283386), (7764, 277984), (8176, 263976), (8687, 248448), (9058, 238272), (9344, 230979), (9928, 217392), (10352, 208488), (10999, 196224), (11424, 188924), (12264, 175984), (13587, 158848), (14016, 153986), (14892, 144928), (15232, 141693), (15528, 138992), (16352, 131988), (17374, 124224), (18116, 119136), (19856, 108696), (20704, 104244), (21998, 98112), (22848, 94462), (24528, 87992), (26061, 82816), (27174, 79424), (28032, 76993), (29784, 72464), (31056, 69496), (32704, 65994), (32997, 65408), (34748, 62112), (36232, 59568), (39712, 54348), (41408, 52122), (43996, 49056), (45696, 47231)]