289592604

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20161}}^1$

素因数の和:20200

約数の個数: 96

約数和(自身を含む): 903257600

約数和(自身を除く): 613664996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1596, 2052, 2394, 3591, 4788, 7182, 14364, 20161, 40322, 60483, 80644, 120966, 141127, 181449, 241932, 282254, 362898, 383059, 423381, 544347, 564508, 725796, 766118, 846762, 1088694, 1149177, 1270143, 1532236, 1693524, 2177388, 2298354, 2540286, 2681413, 3447531, 3810429, 4596708, 5080572, 5362826, 6895062, 7620858, 8044239, 10342593, 10725652, 13790124, 15241716, 16088478, 20685186, 24132717, 32176956, 41370372, 48265434, 72398151, 96530868, 144796302, 289592604]

約数ペア:

[(1, 289592604), (2, 144796302), (3, 96530868), (4, 72398151), (6, 48265434), (7, 41370372), (9, 32176956), (12, 24132717), (14, 20685186), (18, 16088478), (19, 15241716), (21, 13790124), (27, 10725652), (28, 10342593), (36, 8044239), (38, 7620858), (42, 6895062), (54, 5362826), (57, 5080572), (63, 4596708), (76, 3810429), (84, 3447531), (108, 2681413), (114, 2540286), (126, 2298354), (133, 2177388), (171, 1693524), (189, 1532236), (228, 1270143), (252, 1149177), (266, 1088694), (342, 846762), (378, 766118), (399, 725796), (513, 564508), (532, 544347), (684, 423381), (756, 383059), (798, 362898), (1026, 282254), (1197, 241932), (1596, 181449), (2052, 141127), (2394, 120966), (3591, 80644), (4788, 60483), (7182, 40322), (14364, 20161)]