2670606848

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:155

約数の個数: 240

約数和(自身を含む): 6940555776

約数和(自身を除く): 4269948928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 43, 52, 56, 62, 64, 86, 91, 104, 112, 124, 128, 172, 182, 208, 217, 224, 248, 256, 301, 344, 364, 403, 416, 434, 448, 496, 512, 559, 602, 688, 728, 806, 832, 868, 896, 992, 1118, 1204, 1333, 1376, 1456, 1612, 1664, 1736, 1792, 1849, 1984, 2236, 2408, 2666, 2752, 2821, 2912, 3224, 3328, 3472, 3584, 3698, 3913, 3968, 4472, 4816, 5332, 5504, 5642, 5824, 6448, 6656, 6944, 7396, 7826, 7936, 8944, 9331, 9632, 10664, 11008, 11284, 11648, 12896, 12943, 13888, 14792, 15652, 15872, 17329, 17888, 18662, 19264, 21328, 22016, 22568, 23296, 24037, 25792, 25886, 27776, 29584, 31304, 34658, 35776, 37324, 38528, 42656, 45136, 46592, 48074, 51584, 51772, 55552, 57319, 59168, 62608, 69316, 71552, 74648, 77056, 85312, 90272, 96148, 103168, 103544, 111104, 114638, 118336, 121303, 125216, 138632, 143104, 149296, 154112, 168259, 170624, 180544, 192296, 206336, 207088, 229276, 236672, 242606, 250432, 277264, 286208, 298592, 336518, 341248, 361088, 384592, 401233, 414176, 458552, 473344, 485212, 500864, 554528, 597184, 673036, 682496, 722176, 745147, 769184, 802466, 828352, 917104, 946688, 970424, 1001728, 1109056, 1194368, 1346072, 1444352, 1490294, 1538368, 1604932, 1656704, 1834208, 1940848, 2003456, 2218112, 2388736, 2692144, 2980588, 3076736, 3209864, 3313408, 3668416, 3881696, 4436224, 4777472, 5216029, 5384288, 5961176, 6153472, 6419728, 6626816, 7336832, 7763392, 8872448, 10432058, 10768576, 11922352, 12306944, 12839456, 14673664, 15526784, 20864116, 21537152, 23844704, 25678912, 29347328, 31053568, 41728232, 43074304, 47689408, 51357824, 62107136, 83456464, 86148608, 95378816, 102715648, 166912928, 190757632, 205431296, 333825856, 381515264, 667651712, 1335303424, 2670606848]

約数ペア:

[(1, 2670606848), (2, 1335303424), (4, 667651712), (7, 381515264), (8, 333825856), (13, 205431296), (14, 190757632), (16, 166912928), (26, 102715648), (28, 95378816), (31, 86148608), (32, 83456464), (43, 62107136), (52, 51357824), (56, 47689408), (62, 43074304), (64, 41728232), (86, 31053568), (91, 29347328), (104, 25678912), (112, 23844704), (124, 21537152), (128, 20864116), (172, 15526784), (182, 14673664), (208, 12839456), (217, 12306944), (224, 11922352), (248, 10768576), (256, 10432058), (301, 8872448), (344, 7763392), (364, 7336832), (403, 6626816), (416, 6419728), (434, 6153472), (448, 5961176), (496, 5384288), (512, 5216029), (559, 4777472), (602, 4436224), (688, 3881696), (728, 3668416), (806, 3313408), (832, 3209864), (868, 3076736), (896, 2980588), (992, 2692144), (1118, 2388736), (1204, 2218112), (1333, 2003456), (1376, 1940848), (1456, 1834208), (1612, 1656704), (1664, 1604932), (1736, 1538368), (1792, 1490294), (1849, 1444352), (1984, 1346072), (2236, 1194368), (2408, 1109056), (2666, 1001728), (2752, 970424), (2821, 946688), (2912, 917104), (3224, 828352), (3328, 802466), (3472, 769184), (3584, 745147), (3698, 722176), (3913, 682496), (3968, 673036), (4472, 597184), (4816, 554528), (5332, 500864), (5504, 485212), (5642, 473344), (5824, 458552), (6448, 414176), (6656, 401233), (6944, 384592), (7396, 361088), (7826, 341248), (7936, 336518), (8944, 298592), (9331, 286208), (9632, 277264), (10664, 250432), (11008, 242606), (11284, 236672), (11648, 229276), (12896, 207088), (12943, 206336), (13888, 192296), (14792, 180544), (15652, 170624), (15872, 168259), (17329, 154112), (17888, 149296), (18662, 143104), (19264, 138632), (21328, 125216), (22016, 121303), (22568, 118336), (23296, 114638), (24037, 111104), (25792, 103544), (25886, 103168), (27776, 96148), (29584, 90272), (31304, 85312), (34658, 77056), (35776, 74648), (37324, 71552), (38528, 69316), (42656, 62608), (45136, 59168), (46592, 57319), (48074, 55552), (51584, 51772)]