851541012

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:993

約数の個数: 216

約数和(自身を含む): 2736246240

約数和(自身を除く): 1884705228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 81, 84, 98, 108, 114, 126, 133, 147, 162, 171, 189, 196, 228, 243, 252, 266, 294, 324, 342, 378, 399, 441, 486, 513, 532, 567, 588, 684, 756, 798, 882, 931, 941, 972, 1026, 1134, 1197, 1323, 1539, 1596, 1701, 1764, 1862, 1882, 2052, 2268, 2394, 2646, 2793, 2823, 3078, 3402, 3591, 3724, 3764, 3969, 4617, 4788, 5292, 5586, 5646, 6156, 6587, 6804, 7182, 7938, 8379, 8469, 9234, 10773, 11172, 11292, 11907, 13174, 14364, 15876, 16758, 16938, 17879, 18468, 19761, 21546, 23814, 25137, 25407, 26348, 32319, 33516, 33876, 35758, 39522, 43092, 46109, 47628, 50274, 50814, 53637, 59283, 64638, 71516, 75411, 76221, 79044, 92218, 100548, 101628, 107274, 118566, 125153, 129276, 138327, 150822, 152442, 160911, 177849, 184436, 214548, 226233, 228663, 237132, 250306, 276654, 301644, 304884, 321822, 355698, 375459, 414981, 452466, 457326, 482733, 500612, 533547, 553308, 643644, 711396, 750918, 829962, 876071, 904932, 914652, 965466, 1067094, 1126377, 1244943, 1448199, 1501836, 1600641, 1659924, 1752142, 1930932, 2134188, 2252754, 2489886, 2628213, 2896398, 3201282, 3379131, 3504284, 3734829, 4344597, 4505508, 4979772, 5256426, 5792796, 6402564, 6758262, 7469658, 7884639, 8689194, 10137393, 10512852, 11204487, 13516524, 14939316, 15769278, 17378388, 20274786, 22408974, 23653917, 30412179, 31538556, 40549572, 44817948, 47307834, 60824358, 70961751, 94615668, 121648716, 141923502, 212885253, 283847004, 425770506, 851541012]

約数ペア:

[(1, 851541012), (2, 425770506), (3, 283847004), (4, 212885253), (6, 141923502), (7, 121648716), (9, 94615668), (12, 70961751), (14, 60824358), (18, 47307834), (19, 44817948), (21, 40549572), (27, 31538556), (28, 30412179), (36, 23653917), (38, 22408974), (42, 20274786), (49, 17378388), (54, 15769278), (57, 14939316), (63, 13516524), (76, 11204487), (81, 10512852), (84, 10137393), (98, 8689194), (108, 7884639), (114, 7469658), (126, 6758262), (133, 6402564), (147, 5792796), (162, 5256426), (171, 4979772), (189, 4505508), (196, 4344597), (228, 3734829), (243, 3504284), (252, 3379131), (266, 3201282), (294, 2896398), (324, 2628213), (342, 2489886), (378, 2252754), (399, 2134188), (441, 1930932), (486, 1752142), (513, 1659924), (532, 1600641), (567, 1501836), (588, 1448199), (684, 1244943), (756, 1126377), (798, 1067094), (882, 965466), (931, 914652), (941, 904932), (972, 876071), (1026, 829962), (1134, 750918), (1197, 711396), (1323, 643644), (1539, 553308), (1596, 533547), (1701, 500612), (1764, 482733), (1862, 457326), (1882, 452466), (2052, 414981), (2268, 375459), (2394, 355698), (2646, 321822), (2793, 304884), (2823, 301644), (3078, 276654), (3402, 250306), (3591, 237132), (3724, 228663), (3764, 226233), (3969, 214548), (4617, 184436), (4788, 177849), (5292, 160911), (5586, 152442), (5646, 150822), (6156, 138327), (6587, 129276), (6804, 125153), (7182, 118566), (7938, 107274), (8379, 101628), (8469, 100548), (9234, 92218), (10773, 79044), (11172, 76221), (11292, 75411), (11907, 71516), (13174, 64638), (14364, 59283), (15876, 53637), (16758, 50814), (16938, 50274), (17879, 47628), (18468, 46109), (19761, 43092), (21546, 39522), (23814, 35758), (25137, 33876), (25407, 33516), (26348, 32319)]