28227873492

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{99041}}^1$

素因数の和:99103

約数の個数: 192

約数和(自身を含む): 93178713600

約数和(自身を除く): 64950840108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 29, 36, 39, 42, 52, 54, 58, 63, 78, 84, 87, 91, 108, 116, 117, 126, 156, 174, 182, 189, 203, 234, 252, 261, 273, 348, 351, 364, 377, 378, 406, 468, 522, 546, 609, 702, 754, 756, 783, 812, 819, 1044, 1092, 1131, 1218, 1404, 1508, 1566, 1638, 1827, 2262, 2436, 2457, 2639, 3132, 3276, 3393, 3654, 4524, 4914, 5278, 5481, 6786, 7308, 7917, 9828, 10179, 10556, 10962, 13572, 15834, 20358, 21924, 23751, 31668, 40716, 47502, 71253, 95004, 99041, 142506, 198082, 285012, 297123, 396164, 594246, 693287, 891369, 1188492, 1287533, 1386574, 1782738, 2079861, 2575066, 2674107, 2773148, 2872189, 3565476, 3862599, 4159722, 5150132, 5348214, 5744378, 6239583, 7725198, 8319444, 8616567, 9012731, 10696428, 11488756, 11587797, 12479166, 15450396, 17233134, 18025462, 18718749, 20105323, 23175594, 24958332, 25849701, 27038193, 34466268, 34763391, 36050924, 37338457, 37437498, 40210646, 46351188, 51699402, 54076386, 60315969, 69526782, 74676914, 74874996, 77549103, 80421292, 81114579, 103398804, 108152772, 112015371, 120631938, 139053564, 149353828, 155098206, 162229158, 180947907, 224030742, 241263876, 243343737, 261369199, 310196412, 324458316, 336046113, 361895814, 448061484, 486687474, 522738398, 542843721, 672092226, 723791628, 784107597, 973374948, 1008138339, 1045476796, 1085687442, 1344184452, 1568215194, 2016276678, 2171374884, 2352322791, 3136430388, 4032553356, 4704645582, 7056968373, 9409291164, 14113936746, 28227873492]

約数ペア:

[(1, 28227873492), (2, 14113936746), (3, 9409291164), (4, 7056968373), (6, 4704645582), (7, 4032553356), (9, 3136430388), (12, 2352322791), (13, 2171374884), (14, 2016276678), (18, 1568215194), (21, 1344184452), (26, 1085687442), (27, 1045476796), (28, 1008138339), (29, 973374948), (36, 784107597), (39, 723791628), (42, 672092226), (52, 542843721), (54, 522738398), (58, 486687474), (63, 448061484), (78, 361895814), (84, 336046113), (87, 324458316), (91, 310196412), (108, 261369199), (116, 243343737), (117, 241263876), (126, 224030742), (156, 180947907), (174, 162229158), (182, 155098206), (189, 149353828), (203, 139053564), (234, 120631938), (252, 112015371), (261, 108152772), (273, 103398804), (348, 81114579), (351, 80421292), (364, 77549103), (377, 74874996), (378, 74676914), (406, 69526782), (468, 60315969), (522, 54076386), (546, 51699402), (609, 46351188), (702, 40210646), (754, 37437498), (756, 37338457), (783, 36050924), (812, 34763391), (819, 34466268), (1044, 27038193), (1092, 25849701), (1131, 24958332), (1218, 23175594), (1404, 20105323), (1508, 18718749), (1566, 18025462), (1638, 17233134), (1827, 15450396), (2262, 12479166), (2436, 11587797), (2457, 11488756), (2639, 10696428), (3132, 9012731), (3276, 8616567), (3393, 8319444), (3654, 7725198), (4524, 6239583), (4914, 5744378), (5278, 5348214), (5481, 5150132), (6786, 4159722), (7308, 3862599), (7917, 3565476), (9828, 2872189), (10179, 2773148), (10556, 2674107), (10962, 2575066), (13572, 2079861), (15834, 1782738), (20358, 1386574), (21924, 1287533), (23751, 1188492), (31668, 891369), (40716, 693287), (47502, 594246), (71253, 396164), (95004, 297123), (99041, 285012), (142506, 198082)]