28581316722

素因数分解:

$2^1\times 3^4\times 7^4\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:612

約数の個数: 200

約数和(自身を含む): 75293333676

約数和(自身を除く): 46712016954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 197, 294, 343, 373, 378, 394, 441, 567, 591, 686, 746, 882, 1029, 1119, 1134, 1182, 1323, 1379, 1773, 2058, 2238, 2401, 2611, 2646, 2758, 3087, 3357, 3546, 3969, 4137, 4802, 5222, 5319, 6174, 6714, 7203, 7833, 7938, 8274, 9261, 9653, 10071, 10638, 12411, 14406, 15666, 15957, 18277, 18522, 19306, 20142, 21609, 23499, 24822, 27783, 28959, 30213, 31914, 36554, 37233, 43218, 46998, 54831, 55566, 57918, 60426, 64827, 67571, 70497, 73481, 74466, 86877, 109662, 111699, 127939, 129654, 135142, 140994, 146962, 164493, 173754, 194481, 202713, 211491, 220443, 223398, 255878, 260631, 328986, 383817, 388962, 405426, 422982, 440886, 472997, 493479, 514367, 521262, 608139, 661329, 767634, 781893, 895573, 945994, 986958, 1028734, 1151451, 1216278, 1322658, 1418991, 1480437, 1543101, 1563786, 1791146, 1824417, 1983987, 2302902, 2686719, 2837982, 2960874, 3086202, 3454353, 3600569, 3648834, 3967974, 4256973, 4629303, 5373438, 5473251, 5951961, 6908706, 7201138, 8060157, 8513946, 9258606, 10363059, 10801707, 10946502, 11903922, 12770919, 13887909, 16120314, 20726118, 21603414, 24180471, 25203983, 25541838, 27775818, 32405121, 38312757, 41663727, 48360942, 50407966, 64810242, 72541413, 75611949, 76625514, 83327454, 97215363, 145082826, 151223898, 176427881, 194430726, 226835847, 291646089, 352855762, 453671694, 529283643, 583292178, 680507541, 1058567286, 1361015082, 1587850929, 2041522623, 3175701858, 4083045246, 4763552787, 9527105574, 14290658361, 28581316722]

約数ペア:

[(1, 28581316722), (2, 14290658361), (3, 9527105574), (6, 4763552787), (7, 4083045246), (9, 3175701858), (14, 2041522623), (18, 1587850929), (21, 1361015082), (27, 1058567286), (42, 680507541), (49, 583292178), (54, 529283643), (63, 453671694), (81, 352855762), (98, 291646089), (126, 226835847), (147, 194430726), (162, 176427881), (189, 151223898), (197, 145082826), (294, 97215363), (343, 83327454), (373, 76625514), (378, 75611949), (394, 72541413), (441, 64810242), (567, 50407966), (591, 48360942), (686, 41663727), (746, 38312757), (882, 32405121), (1029, 27775818), (1119, 25541838), (1134, 25203983), (1182, 24180471), (1323, 21603414), (1379, 20726118), (1773, 16120314), (2058, 13887909), (2238, 12770919), (2401, 11903922), (2611, 10946502), (2646, 10801707), (2758, 10363059), (3087, 9258606), (3357, 8513946), (3546, 8060157), (3969, 7201138), (4137, 6908706), (4802, 5951961), (5222, 5473251), (5319, 5373438), (6174, 4629303), (6714, 4256973), (7203, 3967974), (7833, 3648834), (7938, 3600569), (8274, 3454353), (9261, 3086202), (9653, 2960874), (10071, 2837982), (10638, 2686719), (12411, 2302902), (14406, 1983987), (15666, 1824417), (15957, 1791146), (18277, 1563786), (18522, 1543101), (19306, 1480437), (20142, 1418991), (21609, 1322658), (23499, 1216278), (24822, 1151451), (27783, 1028734), (28959, 986958), (30213, 945994), (31914, 895573), (36554, 781893), (37233, 767634), (43218, 661329), (46998, 608139), (54831, 521262), (55566, 514367), (57918, 493479), (60426, 472997), (64827, 440886), (67571, 422982), (70497, 405426), (73481, 388962), (74466, 383817), (86877, 328986), (109662, 260631), (111699, 255878), (127939, 223398), (129654, 220443), (135142, 211491), (140994, 202713), (146962, 194481), (164493, 173754)]