1218794976

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:766

約数の個数: 288

約数和(自身を含む): 4264565760

約数和(自身を除く): 3045770784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 47, 48, 56, 57, 63, 72, 76, 84, 94, 96, 112, 114, 126, 133, 141, 144, 152, 168, 171, 188, 224, 228, 252, 266, 282, 288, 304, 329, 336, 342, 376, 399, 423, 456, 504, 532, 564, 608, 658, 672, 677, 684, 752, 798, 846, 893, 912, 987, 1008, 1064, 1128, 1197, 1316, 1354, 1368, 1504, 1596, 1692, 1786, 1824, 1974, 2016, 2031, 2128, 2256, 2394, 2632, 2679, 2708, 2736, 2961, 3192, 3384, 3572, 3948, 4062, 4256, 4512, 4739, 4788, 5264, 5358, 5416, 5472, 5922, 6093, 6251, 6384, 6768, 7144, 7896, 8037, 8124, 9478, 9576, 10528, 10716, 10832, 11844, 12186, 12502, 12768, 12863, 13536, 14217, 14288, 15792, 16074, 16248, 18753, 18956, 19152, 21432, 21664, 23688, 24372, 25004, 25726, 28434, 28576, 31584, 31819, 32148, 32496, 37506, 37912, 38304, 38589, 42651, 42864, 47376, 48744, 50008, 51452, 56259, 56868, 63638, 64296, 64992, 75012, 75824, 77178, 85302, 85728, 90041, 94752, 95457, 97488, 100016, 102904, 112518, 113736, 115767, 127276, 128592, 150024, 151648, 154356, 170604, 180082, 190914, 194976, 200032, 205808, 222733, 225036, 227472, 231534, 254552, 257184, 270123, 286371, 300048, 308712, 341208, 360164, 381828, 411616, 445466, 450072, 454944, 463068, 509104, 540246, 572742, 600096, 604561, 617424, 668199, 682416, 720328, 763656, 810369, 890932, 900144, 926136, 1018208, 1080492, 1145484, 1209122, 1234848, 1336398, 1364832, 1440656, 1527312, 1620738, 1781864, 1800288, 1813683, 1852272, 2004597, 2160984, 2290968, 2418244, 2672796, 2881312, 3054624, 3241476, 3563728, 3627366, 3704544, 4009194, 4231927, 4321968, 4581936, 4836488, 5345592, 5441049, 6482952, 7127456, 7254732, 8018388, 8463854, 8643936, 9163872, 9672976, 10691184, 10882098, 12695781, 12965904, 14509464, 16036776, 16927708, 19345952, 21382368, 21764196, 25391562, 25931808, 29018928, 32073552, 33855416, 38087343, 43528392, 50783124, 58037856, 64147104, 67710832, 76174686, 87056784, 101566248, 135421664, 152349372, 174113568, 203132496, 304698744, 406264992, 609397488, 1218794976]

約数ペア:

[(1, 1218794976), (2, 609397488), (3, 406264992), (4, 304698744), (6, 203132496), (7, 174113568), (8, 152349372), (9, 135421664), (12, 101566248), (14, 87056784), (16, 76174686), (18, 67710832), (19, 64147104), (21, 58037856), (24, 50783124), (28, 43528392), (32, 38087343), (36, 33855416), (38, 32073552), (42, 29018928), (47, 25931808), (48, 25391562), (56, 21764196), (57, 21382368), (63, 19345952), (72, 16927708), (76, 16036776), (84, 14509464), (94, 12965904), (96, 12695781), (112, 10882098), (114, 10691184), (126, 9672976), (133, 9163872), (141, 8643936), (144, 8463854), (152, 8018388), (168, 7254732), (171, 7127456), (188, 6482952), (224, 5441049), (228, 5345592), (252, 4836488), (266, 4581936), (282, 4321968), (288, 4231927), (304, 4009194), (329, 3704544), (336, 3627366), (342, 3563728), (376, 3241476), (399, 3054624), (423, 2881312), (456, 2672796), (504, 2418244), (532, 2290968), (564, 2160984), (608, 2004597), (658, 1852272), (672, 1813683), (677, 1800288), (684, 1781864), (752, 1620738), (798, 1527312), (846, 1440656), (893, 1364832), (912, 1336398), (987, 1234848), (1008, 1209122), (1064, 1145484), (1128, 1080492), (1197, 1018208), (1316, 926136), (1354, 900144), (1368, 890932), (1504, 810369), (1596, 763656), (1692, 720328), (1786, 682416), (1824, 668199), (1974, 617424), (2016, 604561), (2031, 600096), (2128, 572742), (2256, 540246), (2394, 509104), (2632, 463068), (2679, 454944), (2708, 450072), (2736, 445466), (2961, 411616), (3192, 381828), (3384, 360164), (3572, 341208), (3948, 308712), (4062, 300048), (4256, 286371), (4512, 270123), (4739, 257184), (4788, 254552), (5264, 231534), (5358, 227472), (5416, 225036), (5472, 222733), (5922, 205808), (6093, 200032), (6251, 194976), (6384, 190914), (6768, 180082), (7144, 170604), (7896, 154356), (8037, 151648), (8124, 150024), (9478, 128592), (9576, 127276), (10528, 115767), (10716, 113736), (10832, 112518), (11844, 102904), (12186, 100016), (12502, 97488), (12768, 95457), (12863, 94752), (13536, 90041), (14217, 85728), (14288, 85302), (15792, 77178), (16074, 75824), (16248, 75012), (18753, 64992), (18956, 64296), (19152, 63638), (21432, 56868), (21664, 56259), (23688, 51452), (24372, 50008), (25004, 48744), (25726, 47376), (28434, 42864), (28576, 42651), (31584, 38589), (31819, 38304), (32148, 37912), (32496, 37506)]