396975852

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2473}}^1$

素因数の和:2517

約数の個数: 144

約数和(自身を含む): 1260750400

約数和(自身を除く): 863774548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 343, 364, 441, 468, 546, 588, 637, 686, 819, 882, 1029, 1092, 1274, 1372, 1638, 1764, 1911, 2058, 2473, 2548, 3087, 3276, 3822, 4116, 4459, 4946, 5733, 6174, 7419, 7644, 8918, 9892, 11466, 12348, 13377, 14838, 17311, 17836, 22257, 22932, 26754, 29676, 32149, 34622, 40131, 44514, 51933, 53508, 64298, 69244, 80262, 89028, 96447, 103866, 121177, 128596, 155799, 160524, 192894, 207732, 225043, 242354, 289341, 311598, 363531, 385788, 450086, 484708, 578682, 623196, 675129, 727062, 848239, 900172, 1090593, 1157364, 1350258, 1454124, 1575301, 1696478, 2025387, 2181186, 2544717, 2700516, 3150602, 3392956, 4050774, 4362372, 4725903, 5089434, 6301204, 7634151, 8101548, 9451806, 10178868, 11027107, 14177709, 15268302, 18903612, 22054214, 28355418, 30536604, 33081321, 44108428, 56710836, 66162642, 99243963, 132325284, 198487926, 396975852]

約数ペア:

[(1, 396975852), (2, 198487926), (3, 132325284), (4, 99243963), (6, 66162642), (7, 56710836), (9, 44108428), (12, 33081321), (13, 30536604), (14, 28355418), (18, 22054214), (21, 18903612), (26, 15268302), (28, 14177709), (36, 11027107), (39, 10178868), (42, 9451806), (49, 8101548), (52, 7634151), (63, 6301204), (78, 5089434), (84, 4725903), (91, 4362372), (98, 4050774), (117, 3392956), (126, 3150602), (147, 2700516), (156, 2544717), (182, 2181186), (196, 2025387), (234, 1696478), (252, 1575301), (273, 1454124), (294, 1350258), (343, 1157364), (364, 1090593), (441, 900172), (468, 848239), (546, 727062), (588, 675129), (637, 623196), (686, 578682), (819, 484708), (882, 450086), (1029, 385788), (1092, 363531), (1274, 311598), (1372, 289341), (1638, 242354), (1764, 225043), (1911, 207732), (2058, 192894), (2473, 160524), (2548, 155799), (3087, 128596), (3276, 121177), (3822, 103866), (4116, 96447), (4459, 89028), (4946, 80262), (5733, 69244), (6174, 64298), (7419, 53508), (7644, 51933), (8918, 44514), (9892, 40131), (11466, 34622), (12348, 32149), (13377, 29676), (14838, 26754), (17311, 22932), (17836, 22257)]