428220888

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{9629}}^1$

素因数の和:9764

約数の個数: 64

約数和(自身を含む): 1144044000

約数和(自身を除く): 715823112

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 109, 136, 204, 218, 327, 408, 436, 654, 872, 1308, 1853, 2616, 3706, 5559, 7412, 9629, 11118, 14824, 19258, 22236, 28887, 38516, 44472, 57774, 77032, 115548, 163693, 231096, 327386, 491079, 654772, 982158, 1049561, 1309544, 1964316, 2099122, 3148683, 3928632, 4198244, 6297366, 8396488, 12594732, 17842537, 25189464, 35685074, 53527611, 71370148, 107055222, 142740296, 214110444, 428220888]

約数ペア:

[(1, 428220888), (2, 214110444), (3, 142740296), (4, 107055222), (6, 71370148), (8, 53527611), (12, 35685074), (17, 25189464), (24, 17842537), (34, 12594732), (51, 8396488), (68, 6297366), (102, 4198244), (109, 3928632), (136, 3148683), (204, 2099122), (218, 1964316), (327, 1309544), (408, 1049561), (436, 982158), (654, 654772), (872, 491079), (1308, 327386), (1853, 231096), (2616, 163693), (3706, 115548), (5559, 77032), (7412, 57774), (9629, 44472), (11118, 38516), (14824, 28887), (19258, 22236)]