213378984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1184

約数の個数: 192

約数和(自身を含む): 736444800

約数和(自身を除く): 523065816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 29, 36, 39, 42, 52, 56, 58, 63, 72, 78, 84, 87, 91, 104, 116, 117, 126, 156, 168, 174, 182, 203, 232, 234, 252, 261, 273, 312, 348, 364, 377, 406, 468, 504, 522, 546, 609, 696, 728, 754, 812, 819, 936, 1044, 1092, 1123, 1131, 1218, 1508, 1624, 1638, 1827, 2088, 2184, 2246, 2262, 2436, 2639, 3016, 3276, 3369, 3393, 3654, 4492, 4524, 4872, 5278, 6552, 6738, 6786, 7308, 7861, 7917, 8984, 9048, 10107, 10556, 13476, 13572, 14599, 14616, 15722, 15834, 20214, 21112, 23583, 23751, 26952, 27144, 29198, 31444, 31668, 32567, 40428, 43797, 47166, 47502, 58396, 62888, 63336, 65134, 70749, 80856, 87594, 94332, 95004, 97701, 102193, 116792, 130268, 131391, 141498, 175188, 188664, 190008, 195402, 204386, 227969, 260536, 262782, 282996, 293103, 306579, 350376, 390804, 408772, 423371, 455938, 525564, 565992, 586206, 613158, 683907, 781608, 817544, 846742, 911876, 919737, 1051128, 1172412, 1226316, 1270113, 1367814, 1693484, 1823752, 1839474, 2051721, 2344824, 2452632, 2540226, 2735628, 2963597, 3386968, 3678948, 3810339, 4103442, 5080452, 5471256, 5927194, 7357896, 7620678, 8206884, 8890791, 10160904, 11854388, 15241356, 16413768, 17781582, 23708776, 26672373, 30482712, 35563164, 53344746, 71126328, 106689492, 213378984]

約数ペア:

[(1, 213378984), (2, 106689492), (3, 71126328), (4, 53344746), (6, 35563164), (7, 30482712), (8, 26672373), (9, 23708776), (12, 17781582), (13, 16413768), (14, 15241356), (18, 11854388), (21, 10160904), (24, 8890791), (26, 8206884), (28, 7620678), (29, 7357896), (36, 5927194), (39, 5471256), (42, 5080452), (52, 4103442), (56, 3810339), (58, 3678948), (63, 3386968), (72, 2963597), (78, 2735628), (84, 2540226), (87, 2452632), (91, 2344824), (104, 2051721), (116, 1839474), (117, 1823752), (126, 1693484), (156, 1367814), (168, 1270113), (174, 1226316), (182, 1172412), (203, 1051128), (232, 919737), (234, 911876), (252, 846742), (261, 817544), (273, 781608), (312, 683907), (348, 613158), (364, 586206), (377, 565992), (406, 525564), (468, 455938), (504, 423371), (522, 408772), (546, 390804), (609, 350376), (696, 306579), (728, 293103), (754, 282996), (812, 262782), (819, 260536), (936, 227969), (1044, 204386), (1092, 195402), (1123, 190008), (1131, 188664), (1218, 175188), (1508, 141498), (1624, 131391), (1638, 130268), (1827, 116792), (2088, 102193), (2184, 97701), (2246, 95004), (2262, 94332), (2436, 87594), (2639, 80856), (3016, 70749), (3276, 65134), (3369, 63336), (3393, 62888), (3654, 58396), (4492, 47502), (4524, 47166), (4872, 43797), (5278, 40428), (6552, 32567), (6738, 31668), (6786, 31444), (7308, 29198), (7861, 27144), (7917, 26952), (8984, 23751), (9048, 23583), (10107, 21112), (10556, 20214), (13476, 15834), (13572, 15722), (14599, 14616)]