389983104

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:517

約数の個数: 192

約数和(自身を含む): 1295555040

約数和(自身を除く): 905571936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 137, 144, 168, 192, 224, 252, 274, 288, 336, 353, 384, 411, 448, 504, 548, 576, 672, 706, 822, 896, 959, 1008, 1059, 1096, 1152, 1233, 1344, 1412, 1644, 1918, 2016, 2118, 2192, 2466, 2471, 2688, 2824, 2877, 3177, 3288, 3836, 4032, 4236, 4384, 4932, 4942, 5648, 5754, 6354, 6576, 7413, 7672, 8064, 8472, 8631, 8768, 9864, 9884, 11296, 11508, 12708, 13152, 14826, 15344, 16944, 17262, 17536, 19728, 19768, 22239, 22592, 23016, 25416, 26304, 29652, 30688, 33888, 34524, 39456, 39536, 44478, 45184, 46032, 48361, 50832, 52608, 59304, 61376, 67776, 69048, 78912, 79072, 88956, 92064, 96722, 101664, 118608, 122752, 135552, 138096, 145083, 157824, 158144, 177912, 184128, 193444, 203328, 237216, 276192, 290166, 316288, 338527, 355824, 368256, 386888, 406656, 435249, 474432, 552384, 580332, 677054, 711648, 773776, 870498, 948864, 1015581, 1104768, 1160664, 1354108, 1423296, 1547552, 1740996, 2031162, 2321328, 2708216, 2846592, 3046743, 3095104, 3481992, 4062324, 4642656, 5416432, 6093486, 6190208, 6963984, 8124648, 9285312, 10832864, 12186972, 13927968, 16249296, 18570624, 21665728, 24373944, 27855936, 32498592, 43331456, 48747888, 55711872, 64997184, 97495776, 129994368, 194991552, 389983104]

約数ペア:

[(1, 389983104), (2, 194991552), (3, 129994368), (4, 97495776), (6, 64997184), (7, 55711872), (8, 48747888), (9, 43331456), (12, 32498592), (14, 27855936), (16, 24373944), (18, 21665728), (21, 18570624), (24, 16249296), (28, 13927968), (32, 12186972), (36, 10832864), (42, 9285312), (48, 8124648), (56, 6963984), (63, 6190208), (64, 6093486), (72, 5416432), (84, 4642656), (96, 4062324), (112, 3481992), (126, 3095104), (128, 3046743), (137, 2846592), (144, 2708216), (168, 2321328), (192, 2031162), (224, 1740996), (252, 1547552), (274, 1423296), (288, 1354108), (336, 1160664), (353, 1104768), (384, 1015581), (411, 948864), (448, 870498), (504, 773776), (548, 711648), (576, 677054), (672, 580332), (706, 552384), (822, 474432), (896, 435249), (959, 406656), (1008, 386888), (1059, 368256), (1096, 355824), (1152, 338527), (1233, 316288), (1344, 290166), (1412, 276192), (1644, 237216), (1918, 203328), (2016, 193444), (2118, 184128), (2192, 177912), (2466, 158144), (2471, 157824), (2688, 145083), (2824, 138096), (2877, 135552), (3177, 122752), (3288, 118608), (3836, 101664), (4032, 96722), (4236, 92064), (4384, 88956), (4932, 79072), (4942, 78912), (5648, 69048), (5754, 67776), (6354, 61376), (6576, 59304), (7413, 52608), (7672, 50832), (8064, 48361), (8472, 46032), (8631, 45184), (8768, 44478), (9864, 39536), (9884, 39456), (11296, 34524), (11508, 33888), (12708, 30688), (13152, 29652), (14826, 26304), (15344, 25416), (16944, 23016), (17262, 22592), (17536, 22239), (19728, 19768)]