398304144

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2971}}^1$

素因数の和:3018

約数の個数: 180

約数和(自身を含む): 1365396240

約数和(自身を除く): 967092096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 228, 252, 266, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 684, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1197, 1368, 1596, 1764, 1862, 2128, 2352, 2394, 2736, 2793, 2971, 3192, 3528, 3724, 4788, 5586, 5942, 6384, 7056, 7448, 8379, 8913, 9576, 11172, 11884, 14896, 16758, 17826, 19152, 20797, 22344, 23768, 26739, 33516, 35652, 41594, 44688, 47536, 53478, 56449, 62391, 67032, 71304, 83188, 106956, 112898, 124782, 134064, 142608, 145579, 166376, 169347, 187173, 213912, 225796, 249564, 291158, 332752, 338694, 374346, 395143, 427824, 436737, 451592, 499128, 508041, 582316, 677388, 748692, 790286, 873474, 903184, 998256, 1016082, 1164632, 1185429, 1310211, 1354776, 1497384, 1580572, 1746948, 2032164, 2329264, 2370858, 2620422, 2709552, 2766001, 2994768, 3161144, 3493896, 3556287, 4064328, 4741716, 5240844, 5532002, 6322288, 6987792, 7112574, 8128656, 8298003, 9483432, 10481688, 11064004, 14225148, 16596006, 18966864, 20963376, 22128008, 24894009, 28450296, 33192012, 44256016, 49788018, 56900592, 66384024, 99576036, 132768048, 199152072, 398304144]

約数ペア:

[(1, 398304144), (2, 199152072), (3, 132768048), (4, 99576036), (6, 66384024), (7, 56900592), (8, 49788018), (9, 44256016), (12, 33192012), (14, 28450296), (16, 24894009), (18, 22128008), (19, 20963376), (21, 18966864), (24, 16596006), (28, 14225148), (36, 11064004), (38, 10481688), (42, 9483432), (48, 8298003), (49, 8128656), (56, 7112574), (57, 6987792), (63, 6322288), (72, 5532002), (76, 5240844), (84, 4741716), (98, 4064328), (112, 3556287), (114, 3493896), (126, 3161144), (133, 2994768), (144, 2766001), (147, 2709552), (152, 2620422), (168, 2370858), (171, 2329264), (196, 2032164), (228, 1746948), (252, 1580572), (266, 1497384), (294, 1354776), (304, 1310211), (336, 1185429), (342, 1164632), (392, 1016082), (399, 998256), (441, 903184), (456, 873474), (504, 790286), (532, 748692), (588, 677388), (684, 582316), (784, 508041), (798, 499128), (882, 451592), (912, 436737), (931, 427824), (1008, 395143), (1064, 374346), (1176, 338694), (1197, 332752), (1368, 291158), (1596, 249564), (1764, 225796), (1862, 213912), (2128, 187173), (2352, 169347), (2394, 166376), (2736, 145579), (2793, 142608), (2971, 134064), (3192, 124782), (3528, 112898), (3724, 106956), (4788, 83188), (5586, 71304), (5942, 67032), (6384, 62391), (7056, 56449), (7448, 53478), (8379, 47536), (8913, 44688), (9576, 41594), (11172, 35652), (11884, 33516), (14896, 26739), (16758, 23768), (17826, 22344), (19152, 20797)]