247901840928

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2157319}}^1$

素因数の和:2157364

約数の個数: 192

約数和(自身を含む): 869831424000

約数和(自身を除く): 621929583072

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, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 1824, 2016, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 4104, 4256, 4788, 5472, 6048, 6384, 7182, 8208, 9576, 12768, 14364, 16416, 19152, 28728, 38304, 57456, 114912, 2157319, 4314638, 6471957, 8629276, 12943914, 15101233, 17258552, 19415871, 25887828, 30202466, 34517104, 38831742, 40989061, 45303699, 51775656, 58247613, 60404932, 69034208, 77663484, 81978122, 90607398, 103551312, 116495226, 120809864, 122967183, 135911097, 155326968, 163956244, 181214796, 207102624, 232990452, 241619728, 245934366, 271822194, 286923427, 310653936, 327912488, 362429592, 368901549, 407733291, 465980904, 483239456, 491868732, 543644388, 573846854, 621307872, 655824976, 724859184, 737803098, 815466582, 860770281, 931961808, 983737464, 1087288776, 1106704647, 1147693708, 1311649952, 1449718368, 1475606196, 1630933164, 1721540562, 1863923616, 1967474928, 2174577552, 2213409294, 2295387416, 2582310843, 2951212392, 3261866328, 3443081124, 3934949856, 4349155104, 4426818588, 4590774832, 5164621686, 5902424784, 6523732656, 6886162248, 7746932529, 8853637176, 9181549664, 10329243372, 11804849568, 13047465312, 13772324496, 15493865058, 17707274352, 20658486744, 27544648992, 30987730116, 35414548704, 41316973488, 61975460232, 82633946976, 123950920464, 247901840928]

約数ペア:

[(1, 247901840928), (2, 123950920464), (3, 82633946976), (4, 61975460232), (6, 41316973488), (7, 35414548704), (8, 30987730116), (9, 27544648992), (12, 20658486744), (14, 17707274352), (16, 15493865058), (18, 13772324496), (19, 13047465312), (21, 11804849568), (24, 10329243372), (27, 9181549664), (28, 8853637176), (32, 7746932529), (36, 6886162248), (38, 6523732656), (42, 5902424784), (48, 5164621686), (54, 4590774832), (56, 4426818588), (57, 4349155104), (63, 3934949856), (72, 3443081124), (76, 3261866328), (84, 2951212392), (96, 2582310843), (108, 2295387416), (112, 2213409294), (114, 2174577552), (126, 1967474928), (133, 1863923616), (144, 1721540562), (152, 1630933164), (168, 1475606196), (171, 1449718368), (189, 1311649952), (216, 1147693708), (224, 1106704647), (228, 1087288776), (252, 983737464), (266, 931961808), (288, 860770281), (304, 815466582), (336, 737803098), (342, 724859184), (378, 655824976), (399, 621307872), (432, 573846854), (456, 543644388), (504, 491868732), (513, 483239456), (532, 465980904), (608, 407733291), (672, 368901549), (684, 362429592), (756, 327912488), (798, 310653936), (864, 286923427), (912, 271822194), (1008, 245934366), (1026, 241619728), (1064, 232990452), (1197, 207102624), (1368, 181214796), (1512, 163956244), (1596, 155326968), (1824, 135911097), (2016, 122967183), (2052, 120809864), (2128, 116495226), (2394, 103551312), (2736, 90607398), (3024, 81978122), (3192, 77663484), (3591, 69034208), (4104, 60404932), (4256, 58247613), (4788, 51775656), (5472, 45303699), (6048, 40989061), (6384, 38831742), (7182, 34517104), (8208, 30202466), (9576, 25887828), (12768, 19415871), (14364, 17258552), (16416, 15101233), (19152, 12943914), (28728, 8629276), (38304, 6471957), (57456, 4314638), (114912, 2157319)]