389635104

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{238747}}^1$

素因数の和:238777

約数の個数: 48

約数和(自身を含む): 1082960928

約数和(自身を除く): 693325824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 238747, 477494, 716241, 954988, 1432482, 1909976, 2864964, 3819952, 4058699, 5729928, 7639904, 8117398, 11459856, 12176097, 16234796, 22919712, 24352194, 32469592, 48704388, 64939184, 97408776, 129878368, 194817552, 389635104]

約数ペア:

[(1, 389635104), (2, 194817552), (3, 129878368), (4, 97408776), (6, 64939184), (8, 48704388), (12, 32469592), (16, 24352194), (17, 22919712), (24, 16234796), (32, 12176097), (34, 11459856), (48, 8117398), (51, 7639904), (68, 5729928), (96, 4058699), (102, 3819952), (136, 2864964), (204, 1909976), (272, 1432482), (408, 954988), (544, 716241), (816, 477494), (1632, 238747)]