423864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^2$

素因数の和:77

約数の個数: 72

約数和(自身を含む): 1358760

約数和(自身を除く): 934896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 84, 87, 116, 126, 168, 174, 203, 232, 252, 261, 348, 406, 504, 522, 609, 696, 812, 841, 1044, 1218, 1624, 1682, 1827, 2088, 2436, 2523, 3364, 3654, 4872, 5046, 5887, 6728, 7308, 7569, 10092, 11774, 14616, 15138, 17661, 20184, 23548, 30276, 35322, 47096, 52983, 60552, 70644, 105966, 141288, 211932, 423864]

約数ペア:

[(1, 423864), (2, 211932), (3, 141288), (4, 105966), (6, 70644), (7, 60552), (8, 52983), (9, 47096), (12, 35322), (14, 30276), (18, 23548), (21, 20184), (24, 17661), (28, 15138), (29, 14616), (36, 11774), (42, 10092), (56, 7569), (58, 7308), (63, 6728), (72, 5887), (84, 5046), (87, 4872), (116, 3654), (126, 3364), (168, 2523), (174, 2436), (203, 2088), (232, 1827), (252, 1682), (261, 1624), (348, 1218), (406, 1044), (504, 841), (522, 812), (609, 696)]