855897408

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:370

約数の個数: 224

約数和(自身を含む): 2682240000

約数和(自身を除く): 1826342592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 131, 144, 152, 171, 192, 199, 216, 228, 262, 288, 304, 342, 393, 398, 432, 456, 513, 524, 576, 597, 608, 684, 786, 796, 864, 912, 1026, 1048, 1179, 1194, 1216, 1368, 1572, 1592, 1728, 1791, 1824, 2052, 2096, 2358, 2388, 2489, 2736, 3144, 3184, 3537, 3582, 3648, 3781, 4104, 4192, 4716, 4776, 4978, 5373, 5472, 6288, 6368, 7074, 7164, 7467, 7562, 8208, 8384, 9432, 9552, 9956, 10746, 10944, 11343, 12576, 12736, 14148, 14328, 14934, 15124, 16416, 18864, 19104, 19912, 21492, 22401, 22686, 25152, 26069, 28296, 28656, 29868, 30248, 32832, 34029, 37728, 38208, 39824, 42984, 44802, 45372, 52138, 56592, 57312, 59736, 60496, 67203, 68058, 75456, 78207, 79648, 85968, 89604, 90744, 102087, 104276, 113184, 114624, 119472, 120992, 134406, 136116, 156414, 159296, 171936, 179208, 181488, 204174, 208552, 226368, 234621, 238944, 241984, 268812, 272232, 312828, 343872, 358416, 362976, 408348, 417104, 469242, 477888, 495311, 537624, 544464, 625656, 703863, 716832, 725952, 816696, 834208, 938484, 990622, 1075248, 1088928, 1251312, 1407726, 1433664, 1485933, 1633392, 1668416, 1876968, 1981244, 2150496, 2177856, 2502624, 2815452, 2971866, 3266784, 3753936, 3962488, 4300992, 4457799, 5005248, 5630904, 5943732, 6533568, 7507872, 7924976, 8915598, 11261808, 11887464, 13373397, 15015744, 15849952, 17831196, 22523616, 23774928, 26746794, 31699904, 35662392, 45047232, 47549856, 53493588, 71324784, 95099712, 106987176, 142649568, 213974352, 285299136, 427948704, 855897408]

約数ペア:

[(1, 855897408), (2, 427948704), (3, 285299136), (4, 213974352), (6, 142649568), (8, 106987176), (9, 95099712), (12, 71324784), (16, 53493588), (18, 47549856), (19, 45047232), (24, 35662392), (27, 31699904), (32, 26746794), (36, 23774928), (38, 22523616), (48, 17831196), (54, 15849952), (57, 15015744), (64, 13373397), (72, 11887464), (76, 11261808), (96, 8915598), (108, 7924976), (114, 7507872), (131, 6533568), (144, 5943732), (152, 5630904), (171, 5005248), (192, 4457799), (199, 4300992), (216, 3962488), (228, 3753936), (262, 3266784), (288, 2971866), (304, 2815452), (342, 2502624), (393, 2177856), (398, 2150496), (432, 1981244), (456, 1876968), (513, 1668416), (524, 1633392), (576, 1485933), (597, 1433664), (608, 1407726), (684, 1251312), (786, 1088928), (796, 1075248), (864, 990622), (912, 938484), (1026, 834208), (1048, 816696), (1179, 725952), (1194, 716832), (1216, 703863), (1368, 625656), (1572, 544464), (1592, 537624), (1728, 495311), (1791, 477888), (1824, 469242), (2052, 417104), (2096, 408348), (2358, 362976), (2388, 358416), (2489, 343872), (2736, 312828), (3144, 272232), (3184, 268812), (3537, 241984), (3582, 238944), (3648, 234621), (3781, 226368), (4104, 208552), (4192, 204174), (4716, 181488), (4776, 179208), (4978, 171936), (5373, 159296), (5472, 156414), (6288, 136116), (6368, 134406), (7074, 120992), (7164, 119472), (7467, 114624), (7562, 113184), (8208, 104276), (8384, 102087), (9432, 90744), (9552, 89604), (9956, 85968), (10746, 79648), (10944, 78207), (11343, 75456), (12576, 68058), (12736, 67203), (14148, 60496), (14328, 59736), (14934, 57312), (15124, 56592), (16416, 52138), (18864, 45372), (19104, 44802), (19912, 42984), (21492, 39824), (22401, 38208), (22686, 37728), (25152, 34029), (26069, 32832), (28296, 30248), (28656, 29868)]