861604992

素因数分解:

$2^7\times 3^3\times {\mathrm{61}}^2\times {\mathrm{67}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 2623888800

約数和(自身を除く): 1762283808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 67, 72, 96, 108, 122, 128, 134, 144, 183, 192, 201, 216, 244, 268, 288, 366, 384, 402, 432, 488, 536, 549, 576, 603, 732, 804, 864, 976, 1072, 1098, 1152, 1206, 1464, 1608, 1647, 1728, 1809, 1952, 2144, 2196, 2412, 2928, 3216, 3294, 3456, 3618, 3721, 3904, 4087, 4288, 4392, 4824, 5856, 6432, 6588, 7236, 7442, 7808, 8174, 8576, 8784, 9648, 11163, 11712, 12261, 12864, 13176, 14472, 14884, 16348, 17568, 19296, 22326, 23424, 24522, 25728, 26352, 28944, 29768, 32696, 33489, 35136, 36783, 38592, 44652, 49044, 52704, 57888, 59536, 65392, 66978, 70272, 73566, 77184, 89304, 98088, 100467, 105408, 110349, 115776, 119072, 130784, 133956, 147132, 178608, 196176, 200934, 210816, 220698, 231552, 238144, 249307, 261568, 267912, 294264, 357216, 392352, 401868, 441396, 476288, 498614, 523136, 535824, 588528, 714432, 747921, 784704, 803736, 882792, 997228, 1071648, 1177056, 1428864, 1495842, 1569408, 1607472, 1765584, 1994456, 2143296, 2243763, 2354112, 2991684, 3214944, 3531168, 3988912, 4286592, 4487526, 4708224, 5983368, 6429888, 6731289, 7062336, 7977824, 8975052, 11966736, 12859776, 13462578, 14124672, 15955648, 17950104, 23933472, 26925156, 31911296, 35900208, 47866944, 53850312, 71800416, 95733888, 107700624, 143600832, 215401248, 287201664, 430802496, 861604992]

約数ペア:

[(1, 861604992), (2, 430802496), (3, 287201664), (4, 215401248), (6, 143600832), (8, 107700624), (9, 95733888), (12, 71800416), (16, 53850312), (18, 47866944), (24, 35900208), (27, 31911296), (32, 26925156), (36, 23933472), (48, 17950104), (54, 15955648), (61, 14124672), (64, 13462578), (67, 12859776), (72, 11966736), (96, 8975052), (108, 7977824), (122, 7062336), (128, 6731289), (134, 6429888), (144, 5983368), (183, 4708224), (192, 4487526), (201, 4286592), (216, 3988912), (244, 3531168), (268, 3214944), (288, 2991684), (366, 2354112), (384, 2243763), (402, 2143296), (432, 1994456), (488, 1765584), (536, 1607472), (549, 1569408), (576, 1495842), (603, 1428864), (732, 1177056), (804, 1071648), (864, 997228), (976, 882792), (1072, 803736), (1098, 784704), (1152, 747921), (1206, 714432), (1464, 588528), (1608, 535824), (1647, 523136), (1728, 498614), (1809, 476288), (1952, 441396), (2144, 401868), (2196, 392352), (2412, 357216), (2928, 294264), (3216, 267912), (3294, 261568), (3456, 249307), (3618, 238144), (3721, 231552), (3904, 220698), (4087, 210816), (4288, 200934), (4392, 196176), (4824, 178608), (5856, 147132), (6432, 133956), (6588, 130784), (7236, 119072), (7442, 115776), (7808, 110349), (8174, 105408), (8576, 100467), (8784, 98088), (9648, 89304), (11163, 77184), (11712, 73566), (12261, 70272), (12864, 66978), (13176, 65392), (14472, 59536), (14884, 57888), (16348, 52704), (17568, 49044), (19296, 44652), (22326, 38592), (23424, 36783), (24522, 35136), (25728, 33489), (26352, 32696), (28944, 29768)]