252691488

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:781

約数の個数: 240

約数和(自身を含む): 895245120

約数和(自身を除く): 642553632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 324, 336, 342, 378, 399, 432, 456, 504, 513, 532, 567, 608, 648, 672, 684, 733, 756, 798, 864, 912, 1008, 1026, 1064, 1134, 1197, 1296, 1368, 1466, 1512, 1539, 1596, 1824, 2016, 2052, 2128, 2199, 2268, 2394, 2592, 2736, 2932, 3024, 3078, 3192, 3591, 4104, 4256, 4398, 4536, 4788, 5131, 5472, 5864, 6048, 6156, 6384, 6597, 7182, 8208, 8796, 9072, 9576, 10262, 10773, 11728, 12312, 12768, 13194, 13927, 14364, 15393, 16416, 17592, 18144, 19152, 19791, 20524, 21546, 23456, 24624, 26388, 27854, 28728, 30786, 35184, 38304, 39582, 41048, 41781, 43092, 46179, 49248, 52776, 55708, 57456, 59373, 61572, 70368, 79164, 82096, 83562, 86184, 92358, 97489, 105552, 111416, 114912, 118746, 123144, 125343, 138537, 158328, 164192, 167124, 172368, 184716, 194978, 211104, 222832, 237492, 246288, 250686, 277074, 292467, 316656, 334248, 344736, 369432, 376029, 389956, 415611, 445664, 474984, 492576, 501372, 554148, 584934, 633312, 668496, 738864, 752058, 779912, 831222, 877401, 949968, 1002744, 1108296, 1128087, 1169868, 1336992, 1477728, 1504116, 1559824, 1662444, 1754802, 1899936, 2005488, 2216592, 2256174, 2339736, 2632203, 3008232, 3119648, 3324888, 3509604, 4010976, 4433184, 4512348, 4679472, 5264406, 6016464, 6649776, 7019208, 7896609, 9024696, 9358944, 10528812, 12032928, 13299552, 14038416, 15793218, 18049392, 21057624, 28076832, 31586436, 36098784, 42115248, 63172872, 84230496, 126345744, 252691488]

約数ペア:

[(1, 252691488), (2, 126345744), (3, 84230496), (4, 63172872), (6, 42115248), (7, 36098784), (8, 31586436), (9, 28076832), (12, 21057624), (14, 18049392), (16, 15793218), (18, 14038416), (19, 13299552), (21, 12032928), (24, 10528812), (27, 9358944), (28, 9024696), (32, 7896609), (36, 7019208), (38, 6649776), (42, 6016464), (48, 5264406), (54, 4679472), (56, 4512348), (57, 4433184), (63, 4010976), (72, 3509604), (76, 3324888), (81, 3119648), (84, 3008232), (96, 2632203), (108, 2339736), (112, 2256174), (114, 2216592), (126, 2005488), (133, 1899936), (144, 1754802), (152, 1662444), (162, 1559824), (168, 1504116), (171, 1477728), (189, 1336992), (216, 1169868), (224, 1128087), (228, 1108296), (252, 1002744), (266, 949968), (288, 877401), (304, 831222), (324, 779912), (336, 752058), (342, 738864), (378, 668496), (399, 633312), (432, 584934), (456, 554148), (504, 501372), (513, 492576), (532, 474984), (567, 445664), (608, 415611), (648, 389956), (672, 376029), (684, 369432), (733, 344736), (756, 334248), (798, 316656), (864, 292467), (912, 277074), (1008, 250686), (1026, 246288), (1064, 237492), (1134, 222832), (1197, 211104), (1296, 194978), (1368, 184716), (1466, 172368), (1512, 167124), (1539, 164192), (1596, 158328), (1824, 138537), (2016, 125343), (2052, 123144), (2128, 118746), (2199, 114912), (2268, 111416), (2394, 105552), (2592, 97489), (2736, 92358), (2932, 86184), (3024, 83562), (3078, 82096), (3192, 79164), (3591, 70368), (4104, 61572), (4256, 59373), (4398, 57456), (4536, 55708), (4788, 52776), (5131, 49248), (5472, 46179), (5864, 43092), (6048, 41781), (6156, 41048), (6384, 39582), (6597, 38304), (7182, 35184), (8208, 30786), (8796, 28728), (9072, 27854), (9576, 26388), (10262, 24624), (10773, 23456), (11728, 21546), (12312, 20524), (12768, 19791), (13194, 19152), (13927, 18144), (14364, 17592), (15393, 16416)]