339725344

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 795578112

約数和(自身を除く): 455852768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 71, 82, 112, 142, 164, 224, 284, 287, 328, 497, 521, 568, 574, 656, 994, 1042, 1136, 1148, 1312, 1988, 2084, 2272, 2296, 2911, 3647, 3976, 4168, 4592, 5822, 7294, 7952, 8336, 9184, 11644, 14588, 15904, 16672, 20377, 21361, 23288, 29176, 36991, 40754, 42722, 46576, 58352, 73982, 81508, 85444, 93152, 116704, 147964, 149527, 163016, 170888, 258937, 295928, 299054, 326032, 341776, 517874, 591856, 598108, 652064, 683552, 1035748, 1183712, 1196216, 1516631, 2071496, 2392432, 3033262, 4142992, 4784864, 6066524, 8285984, 10616417, 12133048, 21232834, 24266096, 42465668, 48532192, 84931336, 169862672, 339725344]

約数ペア:

[(1, 339725344), (2, 169862672), (4, 84931336), (7, 48532192), (8, 42465668), (14, 24266096), (16, 21232834), (28, 12133048), (32, 10616417), (41, 8285984), (56, 6066524), (71, 4784864), (82, 4142992), (112, 3033262), (142, 2392432), (164, 2071496), (224, 1516631), (284, 1196216), (287, 1183712), (328, 1035748), (497, 683552), (521, 652064), (568, 598108), (574, 591856), (656, 517874), (994, 341776), (1042, 326032), (1136, 299054), (1148, 295928), (1312, 258937), (1988, 170888), (2084, 163016), (2272, 149527), (2296, 147964), (2911, 116704), (3647, 93152), (3976, 85444), (4168, 81508), (4592, 73982), (5822, 58352), (7294, 46576), (7952, 42722), (8336, 40754), (9184, 36991), (11644, 29176), (14588, 23288), (15904, 21361), (16672, 20377)]