868571424

素因数分解:

$2^5\times 3^9\times 7^1\times {\mathrm{197}}^1$

素因数の和:241

約数の個数: 240

約数和(自身を含む): 2946259008

約数和(自身を除く): 2077687584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 197, 216, 224, 243, 252, 288, 324, 336, 378, 394, 432, 486, 504, 567, 591, 648, 672, 729, 756, 788, 864, 972, 1008, 1134, 1182, 1296, 1379, 1458, 1512, 1576, 1701, 1773, 1944, 2016, 2187, 2268, 2364, 2592, 2758, 2916, 3024, 3152, 3402, 3546, 3888, 4137, 4374, 4536, 4728, 5103, 5319, 5516, 5832, 6048, 6304, 6561, 6804, 7092, 7776, 8274, 8748, 9072, 9456, 10206, 10638, 11032, 11664, 12411, 13122, 13608, 14184, 15309, 15957, 16548, 17496, 18144, 18912, 19683, 20412, 21276, 22064, 23328, 24822, 26244, 27216, 28368, 30618, 31914, 33096, 34992, 37233, 39366, 40824, 42552, 44128, 45927, 47871, 49644, 52488, 54432, 56736, 61236, 63828, 66192, 69984, 74466, 78732, 81648, 85104, 91854, 95742, 99288, 104976, 111699, 122472, 127656, 132384, 137781, 143613, 148932, 157464, 163296, 170208, 183708, 191484, 198576, 209952, 223398, 244944, 255312, 275562, 287226, 297864, 314928, 335097, 367416, 382968, 397152, 430839, 446796, 489888, 510624, 551124, 574452, 595728, 629856, 670194, 734832, 765936, 861678, 893592, 1005291, 1102248, 1148904, 1191456, 1292517, 1340388, 1469664, 1531872, 1723356, 1787184, 2010582, 2204496, 2297808, 2585034, 2680776, 3015873, 3446712, 3574368, 3877551, 4021164, 4408992, 4595616, 5170068, 5361552, 6031746, 6893424, 7755102, 8042328, 9047619, 10340136, 10723104, 12063492, 13786848, 15510204, 16084656, 18095238, 20680272, 24126984, 27142857, 31020408, 32169312, 36190476, 41360544, 48253968, 54285714, 62040816, 72380952, 96507936, 108571428, 124081632, 144761904, 217142856, 289523808, 434285712, 868571424]

約数ペア:

[(1, 868571424), (2, 434285712), (3, 289523808), (4, 217142856), (6, 144761904), (7, 124081632), (8, 108571428), (9, 96507936), (12, 72380952), (14, 62040816), (16, 54285714), (18, 48253968), (21, 41360544), (24, 36190476), (27, 32169312), (28, 31020408), (32, 27142857), (36, 24126984), (42, 20680272), (48, 18095238), (54, 16084656), (56, 15510204), (63, 13786848), (72, 12063492), (81, 10723104), (84, 10340136), (96, 9047619), (108, 8042328), (112, 7755102), (126, 6893424), (144, 6031746), (162, 5361552), (168, 5170068), (189, 4595616), (197, 4408992), (216, 4021164), (224, 3877551), (243, 3574368), (252, 3446712), (288, 3015873), (324, 2680776), (336, 2585034), (378, 2297808), (394, 2204496), (432, 2010582), (486, 1787184), (504, 1723356), (567, 1531872), (591, 1469664), (648, 1340388), (672, 1292517), (729, 1191456), (756, 1148904), (788, 1102248), (864, 1005291), (972, 893592), (1008, 861678), (1134, 765936), (1182, 734832), (1296, 670194), (1379, 629856), (1458, 595728), (1512, 574452), (1576, 551124), (1701, 510624), (1773, 489888), (1944, 446796), (2016, 430839), (2187, 397152), (2268, 382968), (2364, 367416), (2592, 335097), (2758, 314928), (2916, 297864), (3024, 287226), (3152, 275562), (3402, 255312), (3546, 244944), (3888, 223398), (4137, 209952), (4374, 198576), (4536, 191484), (4728, 183708), (5103, 170208), (5319, 163296), (5516, 157464), (5832, 148932), (6048, 143613), (6304, 137781), (6561, 132384), (6804, 127656), (7092, 122472), (7776, 111699), (8274, 104976), (8748, 99288), (9072, 95742), (9456, 91854), (10206, 85104), (10638, 81648), (11032, 78732), (11664, 74466), (12411, 69984), (13122, 66192), (13608, 63828), (14184, 61236), (15309, 56736), (15957, 54432), (16548, 52488), (17496, 49644), (18144, 47871), (18912, 45927), (19683, 44128), (20412, 42552), (21276, 40824), (22064, 39366), (23328, 37233), (24822, 34992), (26244, 33096), (27216, 31914), (28368, 30618)]