391885032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11161}}^1$

素因数の和:11207

約数の個数: 128

約数和(自身を含む): 1285862400

約数和(自身を除く): 893977368

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 231, 264, 266, 308, 399, 418, 456, 462, 532, 616, 627, 798, 836, 924, 1064, 1254, 1463, 1596, 1672, 1848, 2508, 2926, 3192, 4389, 5016, 5852, 8778, 11161, 11704, 17556, 22322, 33483, 35112, 44644, 66966, 78127, 89288, 122771, 133932, 156254, 212059, 234381, 245542, 267864, 312508, 368313, 424118, 468762, 491084, 625016, 636177, 736626, 848236, 859397, 937524, 982168, 1272354, 1473252, 1484413, 1696472, 1718794, 1875048, 2332649, 2544708, 2578191, 2946504, 2968826, 3437588, 4453239, 4665298, 5089416, 5156382, 5937652, 6875176, 6997947, 8906478, 9330596, 10312764, 11875304, 13995894, 16328543, 17812956, 18661192, 20625528, 27991788, 32657086, 35625912, 48985629, 55983576, 65314172, 97971258, 130628344, 195942516, 391885032]

約数ペア:

[(1, 391885032), (2, 195942516), (3, 130628344), (4, 97971258), (6, 65314172), (7, 55983576), (8, 48985629), (11, 35625912), (12, 32657086), (14, 27991788), (19, 20625528), (21, 18661192), (22, 17812956), (24, 16328543), (28, 13995894), (33, 11875304), (38, 10312764), (42, 9330596), (44, 8906478), (56, 6997947), (57, 6875176), (66, 5937652), (76, 5156382), (77, 5089416), (84, 4665298), (88, 4453239), (114, 3437588), (132, 2968826), (133, 2946504), (152, 2578191), (154, 2544708), (168, 2332649), (209, 1875048), (228, 1718794), (231, 1696472), (264, 1484413), (266, 1473252), (308, 1272354), (399, 982168), (418, 937524), (456, 859397), (462, 848236), (532, 736626), (616, 636177), (627, 625016), (798, 491084), (836, 468762), (924, 424118), (1064, 368313), (1254, 312508), (1463, 267864), (1596, 245542), (1672, 234381), (1848, 212059), (2508, 156254), (2926, 133932), (3192, 122771), (4389, 89288), (5016, 78127), (5852, 66966), (8778, 44644), (11161, 35112), (11704, 33483), (17556, 22322)]