389500608

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2227

約数の個数: 168

約数和(自身を含む): 1262481600

約数和(自身を除く): 872980992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 192, 196, 224, 228, 266, 294, 304, 336, 392, 399, 448, 456, 532, 588, 608, 672, 784, 798, 912, 931, 1064, 1176, 1216, 1344, 1568, 1596, 1824, 1862, 2128, 2179, 2352, 2793, 3136, 3192, 3648, 3724, 4256, 4358, 4704, 5586, 6384, 6537, 7448, 8512, 8716, 9408, 11172, 12768, 13074, 14896, 15253, 17432, 22344, 25536, 26148, 29792, 30506, 34864, 41401, 44688, 45759, 52296, 59584, 61012, 69728, 82802, 89376, 91518, 104592, 106771, 122024, 124203, 139456, 165604, 178752, 183036, 209184, 213542, 244048, 248406, 289807, 320313, 331208, 366072, 418368, 427084, 488096, 496812, 579614, 640626, 662416, 732144, 854168, 869421, 976192, 993624, 1159228, 1281252, 1324832, 1464288, 1708336, 1738842, 1987248, 2028649, 2318456, 2562504, 2649664, 2928576, 3416672, 3477684, 3974496, 4057298, 4636912, 5125008, 6085947, 6833344, 6955368, 7948992, 8114596, 9273824, 10250016, 12171894, 13910736, 16229192, 18547648, 20500032, 24343788, 27821472, 32458384, 48687576, 55642944, 64916768, 97375152, 129833536, 194750304, 389500608]

約数ペア:

[(1, 389500608), (2, 194750304), (3, 129833536), (4, 97375152), (6, 64916768), (7, 55642944), (8, 48687576), (12, 32458384), (14, 27821472), (16, 24343788), (19, 20500032), (21, 18547648), (24, 16229192), (28, 13910736), (32, 12171894), (38, 10250016), (42, 9273824), (48, 8114596), (49, 7948992), (56, 6955368), (57, 6833344), (64, 6085947), (76, 5125008), (84, 4636912), (96, 4057298), (98, 3974496), (112, 3477684), (114, 3416672), (133, 2928576), (147, 2649664), (152, 2562504), (168, 2318456), (192, 2028649), (196, 1987248), (224, 1738842), (228, 1708336), (266, 1464288), (294, 1324832), (304, 1281252), (336, 1159228), (392, 993624), (399, 976192), (448, 869421), (456, 854168), (532, 732144), (588, 662416), (608, 640626), (672, 579614), (784, 496812), (798, 488096), (912, 427084), (931, 418368), (1064, 366072), (1176, 331208), (1216, 320313), (1344, 289807), (1568, 248406), (1596, 244048), (1824, 213542), (1862, 209184), (2128, 183036), (2179, 178752), (2352, 165604), (2793, 139456), (3136, 124203), (3192, 122024), (3648, 106771), (3724, 104592), (4256, 91518), (4358, 89376), (4704, 82802), (5586, 69728), (6384, 61012), (6537, 59584), (7448, 52296), (8512, 45759), (8716, 44688), (9408, 41401), (11172, 34864), (12768, 30506), (13074, 29792), (14896, 26148), (15253, 25536), (17432, 22344)]