489248928

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:1004

約数の個数: 216

約数和(自身を含む): 1663968852

約数和(自身を除く): 1174719924

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 49, 56, 63, 72, 74, 84, 96, 98, 111, 112, 126, 144, 147, 148, 168, 196, 222, 224, 252, 259, 288, 294, 296, 333, 336, 392, 441, 444, 504, 518, 588, 592, 666, 672, 777, 784, 882, 888, 937, 1008, 1036, 1176, 1184, 1332, 1554, 1568, 1764, 1776, 1813, 1874, 2016, 2072, 2331, 2352, 2664, 2811, 3108, 3528, 3552, 3626, 3748, 4144, 4662, 4704, 5328, 5439, 5622, 6216, 6559, 7056, 7252, 7496, 8288, 8433, 9324, 10656, 10878, 11244, 12432, 13118, 14112, 14504, 14992, 16317, 16866, 18648, 19677, 21756, 22488, 24864, 26236, 29008, 29984, 32634, 33732, 34669, 37296, 39354, 43512, 44976, 45913, 52472, 58016, 59031, 65268, 67464, 69338, 74592, 78708, 87024, 89952, 91826, 104007, 104944, 118062, 130536, 134928, 137739, 138676, 157416, 174048, 183652, 208014, 209888, 236124, 242683, 261072, 269856, 275478, 277352, 312021, 314832, 367304, 413217, 416028, 472248, 485366, 522144, 550956, 554704, 624042, 629664, 728049, 734608, 826434, 832056, 944496, 970732, 1101912, 1109408, 1248084, 1456098, 1469216, 1652868, 1664112, 1698781, 1888992, 1941464, 2184147, 2203824, 2496168, 2912196, 3305736, 3328224, 3397562, 3882928, 4368294, 4407648, 4992336, 5096343, 5824392, 6611472, 6795124, 7765856, 8736588, 9984672, 10192686, 11648784, 13222944, 13590248, 15289029, 17473176, 20385372, 23297568, 27180496, 30578058, 34946352, 40770744, 54360992, 61156116, 69892704, 81541488, 122312232, 163082976, 244624464, 489248928]

約数ペア:

[(1, 489248928), (2, 244624464), (3, 163082976), (4, 122312232), (6, 81541488), (7, 69892704), (8, 61156116), (9, 54360992), (12, 40770744), (14, 34946352), (16, 30578058), (18, 27180496), (21, 23297568), (24, 20385372), (28, 17473176), (32, 15289029), (36, 13590248), (37, 13222944), (42, 11648784), (48, 10192686), (49, 9984672), (56, 8736588), (63, 7765856), (72, 6795124), (74, 6611472), (84, 5824392), (96, 5096343), (98, 4992336), (111, 4407648), (112, 4368294), (126, 3882928), (144, 3397562), (147, 3328224), (148, 3305736), (168, 2912196), (196, 2496168), (222, 2203824), (224, 2184147), (252, 1941464), (259, 1888992), (288, 1698781), (294, 1664112), (296, 1652868), (333, 1469216), (336, 1456098), (392, 1248084), (441, 1109408), (444, 1101912), (504, 970732), (518, 944496), (588, 832056), (592, 826434), (666, 734608), (672, 728049), (777, 629664), (784, 624042), (882, 554704), (888, 550956), (937, 522144), (1008, 485366), (1036, 472248), (1176, 416028), (1184, 413217), (1332, 367304), (1554, 314832), (1568, 312021), (1764, 277352), (1776, 275478), (1813, 269856), (1874, 261072), (2016, 242683), (2072, 236124), (2331, 209888), (2352, 208014), (2664, 183652), (2811, 174048), (3108, 157416), (3528, 138676), (3552, 137739), (3626, 134928), (3748, 130536), (4144, 118062), (4662, 104944), (4704, 104007), (5328, 91826), (5439, 89952), (5622, 87024), (6216, 78708), (6559, 74592), (7056, 69338), (7252, 67464), (7496, 65268), (8288, 59031), (8433, 58016), (9324, 52472), (10656, 45913), (10878, 44976), (11244, 43512), (12432, 39354), (13118, 37296), (14112, 34669), (14504, 33732), (14992, 32634), (16317, 29984), (16866, 29008), (18648, 26236), (19677, 24864), (21756, 22488)]