9878682208

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{887}}^1$

素因数の和:1140

約数の個数: 96

約数和(自身を含む): 20479979520

約数和(自身を除く): 10601297312

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 103, 109, 124, 206, 218, 248, 412, 436, 496, 824, 872, 887, 992, 1648, 1744, 1774, 3193, 3296, 3379, 3488, 3548, 6386, 6758, 7096, 11227, 12772, 13516, 14192, 22454, 25544, 27032, 27497, 28384, 44908, 51088, 54064, 54994, 89816, 91361, 96683, 102176, 108128, 109988, 179632, 182722, 193366, 219976, 348037, 359264, 365444, 386732, 439952, 696074, 730888, 773464, 879904, 1392148, 1461776, 1546928, 2784296, 2832191, 2923552, 2997173, 3093856, 5568592, 5664382, 5994346, 9958349, 11137184, 11328764, 11988692, 19916698, 22657528, 23977384, 39833396, 45315056, 47954768, 79666792, 90630112, 95909536, 159333584, 308708819, 318667168, 617417638, 1234835276, 2469670552, 4939341104, 9878682208]

約数ペア:

[(1, 9878682208), (2, 4939341104), (4, 2469670552), (8, 1234835276), (16, 617417638), (31, 318667168), (32, 308708819), (62, 159333584), (103, 95909536), (109, 90630112), (124, 79666792), (206, 47954768), (218, 45315056), (248, 39833396), (412, 23977384), (436, 22657528), (496, 19916698), (824, 11988692), (872, 11328764), (887, 11137184), (992, 9958349), (1648, 5994346), (1744, 5664382), (1774, 5568592), (3193, 3093856), (3296, 2997173), (3379, 2923552), (3488, 2832191), (3548, 2784296), (6386, 1546928), (6758, 1461776), (7096, 1392148), (11227, 879904), (12772, 773464), (13516, 730888), (14192, 696074), (22454, 439952), (25544, 386732), (27032, 365444), (27497, 359264), (28384, 348037), (44908, 219976), (51088, 193366), (54064, 182722), (54994, 179632), (89816, 109988), (91361, 108128), (96683, 102176)]