289552116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{56509}}^1$

素因数の和:56584

約数の個数: 48

約数和(自身を含む): 784810880

約数和(自身を除く): 495258764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 56509, 113018, 169527, 226036, 339054, 395563, 678108, 791126, 1186689, 1582252, 2373378, 3447049, 4746756, 6894098, 10341147, 13788196, 20682294, 24129343, 41364588, 48258686, 72388029, 96517372, 144776058, 289552116]

約数ペア:

[(1, 289552116), (2, 144776058), (3, 96517372), (4, 72388029), (6, 48258686), (7, 41364588), (12, 24129343), (14, 20682294), (21, 13788196), (28, 10341147), (42, 6894098), (61, 4746756), (84, 3447049), (122, 2373378), (183, 1582252), (244, 1186689), (366, 791126), (427, 678108), (732, 395563), (854, 339054), (1281, 226036), (1708, 169527), (2562, 113018), (5124, 56509)]