917229152

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{240869}}^1$

素因数の和:240903

約数の個数: 48

約数和(自身を含む): 2185172640

約数和(自身を除く): 1267943488

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 240869, 481738, 963476, 1686083, 1926952, 3372166, 3853904, 4094773, 6744332, 7707808, 8189546, 13488664, 16379092, 26977328, 28663411, 32758184, 53954656, 57326822, 65516368, 114653644, 131032736, 229307288, 458614576, 917229152]

約数ペア:

[(1, 917229152), (2, 458614576), (4, 229307288), (7, 131032736), (8, 114653644), (14, 65516368), (16, 57326822), (17, 53954656), (28, 32758184), (32, 28663411), (34, 26977328), (56, 16379092), (68, 13488664), (112, 8189546), (119, 7707808), (136, 6744332), (224, 4094773), (238, 3853904), (272, 3372166), (476, 1926952), (544, 1686083), (952, 963476), (1904, 481738), (3808, 240869)]