253660944

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16361}}^1$

素因数の和:16408

約数の個数: 80

約数和(自身を含む): 730399680

約数和(自身を除く): 476738736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 912, 969, 1292, 1938, 2584, 3876, 5168, 7752, 15504, 16361, 32722, 49083, 65444, 98166, 130888, 196332, 261776, 278137, 310859, 392664, 556274, 621718, 785328, 834411, 932577, 1112548, 1243436, 1668822, 1865154, 2225096, 2486872, 3337644, 3730308, 4450192, 4973744, 5284603, 6675288, 7460616, 10569206, 13350576, 14921232, 15853809, 21138412, 31707618, 42276824, 63415236, 84553648, 126830472, 253660944]

約数ペア:

[(1, 253660944), (2, 126830472), (3, 84553648), (4, 63415236), (6, 42276824), (8, 31707618), (12, 21138412), (16, 15853809), (17, 14921232), (19, 13350576), (24, 10569206), (34, 7460616), (38, 6675288), (48, 5284603), (51, 4973744), (57, 4450192), (68, 3730308), (76, 3337644), (102, 2486872), (114, 2225096), (136, 1865154), (152, 1668822), (204, 1243436), (228, 1112548), (272, 932577), (304, 834411), (323, 785328), (408, 621718), (456, 556274), (646, 392664), (816, 310859), (912, 278137), (969, 261776), (1292, 196332), (1938, 130888), (2584, 98166), (3876, 65444), (5168, 49083), (7752, 32722), (15504, 16361)]