331320752

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{24859}}^1$

素因数の和:24898

約数の個数: 60

約数和(自身を含む): 790697160

約数和(自身を除く): 459376408

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 6664, 13328, 24859, 49718, 99436, 174013, 198872, 348026, 397744, 422603, 696052, 845206, 1218091, 1392104, 1690412, 2436182, 2784208, 2958221, 3380824, 4872364, 5916442, 6761648, 9744728, 11832884, 19489456, 20707547, 23665768, 41415094, 47331536, 82830188, 165660376, 331320752]

約数ペア:

[(1, 331320752), (2, 165660376), (4, 82830188), (7, 47331536), (8, 41415094), (14, 23665768), (16, 20707547), (17, 19489456), (28, 11832884), (34, 9744728), (49, 6761648), (56, 5916442), (68, 4872364), (98, 3380824), (112, 2958221), (119, 2784208), (136, 2436182), (196, 1690412), (238, 1392104), (272, 1218091), (392, 845206), (476, 696052), (784, 422603), (833, 397744), (952, 348026), (1666, 198872), (1904, 174013), (3332, 99436), (6664, 49718), (13328, 24859)]