861979776

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:843

約数の個数: 192

約数和(自身を含む): 2710719360

約数和(自身を除く): 1848739584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 61, 64, 84, 96, 98, 112, 122, 128, 147, 168, 183, 192, 196, 224, 244, 294, 336, 366, 384, 392, 427, 448, 488, 588, 672, 732, 751, 784, 854, 896, 976, 1176, 1281, 1344, 1464, 1502, 1568, 1708, 1952, 2253, 2352, 2562, 2688, 2928, 2989, 3004, 3136, 3416, 3904, 4506, 4704, 5124, 5257, 5856, 5978, 6008, 6272, 6832, 7808, 8967, 9012, 9408, 10248, 10514, 11712, 11956, 12016, 13664, 15771, 17934, 18024, 18816, 20496, 21028, 23424, 23912, 24032, 27328, 31542, 35868, 36048, 36799, 40992, 42056, 45811, 47824, 48064, 54656, 63084, 71736, 72096, 73598, 81984, 84112, 91622, 95648, 96128, 110397, 126168, 137433, 143472, 144192, 147196, 163968, 168224, 183244, 191296, 220794, 252336, 274866, 286944, 288384, 294392, 320677, 336448, 366488, 382592, 441588, 504672, 549732, 573888, 588784, 641354, 672896, 732976, 883176, 962031, 1009344, 1099464, 1147776, 1177568, 1282708, 1465952, 1766352, 1924062, 2018688, 2198928, 2244739, 2355136, 2565416, 2931904, 3532704, 3848124, 4397856, 4489478, 4710272, 5130832, 5863808, 6734217, 7065408, 7696248, 8795712, 8978956, 10261664, 13468434, 14130816, 15392496, 17591424, 17957912, 20523328, 26936868, 30784992, 35915824, 41046656, 53873736, 61569984, 71831648, 107747472, 123139968, 143663296, 215494944, 287326592, 430989888, 861979776]

約数ペア:

[(1, 861979776), (2, 430989888), (3, 287326592), (4, 215494944), (6, 143663296), (7, 123139968), (8, 107747472), (12, 71831648), (14, 61569984), (16, 53873736), (21, 41046656), (24, 35915824), (28, 30784992), (32, 26936868), (42, 20523328), (48, 17957912), (49, 17591424), (56, 15392496), (61, 14130816), (64, 13468434), (84, 10261664), (96, 8978956), (98, 8795712), (112, 7696248), (122, 7065408), (128, 6734217), (147, 5863808), (168, 5130832), (183, 4710272), (192, 4489478), (196, 4397856), (224, 3848124), (244, 3532704), (294, 2931904), (336, 2565416), (366, 2355136), (384, 2244739), (392, 2198928), (427, 2018688), (448, 1924062), (488, 1766352), (588, 1465952), (672, 1282708), (732, 1177568), (751, 1147776), (784, 1099464), (854, 1009344), (896, 962031), (976, 883176), (1176, 732976), (1281, 672896), (1344, 641354), (1464, 588784), (1502, 573888), (1568, 549732), (1708, 504672), (1952, 441588), (2253, 382592), (2352, 366488), (2562, 336448), (2688, 320677), (2928, 294392), (2989, 288384), (3004, 286944), (3136, 274866), (3416, 252336), (3904, 220794), (4506, 191296), (4704, 183244), (5124, 168224), (5257, 163968), (5856, 147196), (5978, 144192), (6008, 143472), (6272, 137433), (6832, 126168), (7808, 110397), (8967, 96128), (9012, 95648), (9408, 91622), (10248, 84112), (10514, 81984), (11712, 73598), (11956, 72096), (12016, 71736), (13664, 63084), (15771, 54656), (17934, 48064), (18024, 47824), (18816, 45811), (20496, 42056), (21028, 40992), (23424, 36799), (23912, 36048), (24032, 35868), (27328, 31542)]