686515068

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4583}}^1$

素因数の和:4688

約数の個数: 96

約数和(自身を含む): 1899609600

約数和(自身を除く): 1213094532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 73, 76, 108, 114, 146, 171, 219, 228, 292, 342, 438, 513, 657, 684, 876, 1026, 1314, 1387, 1971, 2052, 2628, 2774, 3942, 4161, 4583, 5548, 7884, 8322, 9166, 12483, 13749, 16644, 18332, 24966, 27498, 37449, 41247, 49932, 54996, 74898, 82494, 87077, 123741, 149796, 164988, 174154, 247482, 261231, 334559, 348308, 494964, 522462, 669118, 783693, 1003677, 1044924, 1338236, 1567386, 2007354, 2351079, 3011031, 3134772, 4014708, 4702158, 6022062, 6356621, 9033093, 9404316, 12044124, 12713242, 18066186, 19069863, 25426484, 36132372, 38139726, 57209589, 76279452, 114419178, 171628767, 228838356, 343257534, 686515068]

約数ペア:

[(1, 686515068), (2, 343257534), (3, 228838356), (4, 171628767), (6, 114419178), (9, 76279452), (12, 57209589), (18, 38139726), (19, 36132372), (27, 25426484), (36, 19069863), (38, 18066186), (54, 12713242), (57, 12044124), (73, 9404316), (76, 9033093), (108, 6356621), (114, 6022062), (146, 4702158), (171, 4014708), (219, 3134772), (228, 3011031), (292, 2351079), (342, 2007354), (438, 1567386), (513, 1338236), (657, 1044924), (684, 1003677), (876, 783693), (1026, 669118), (1314, 522462), (1387, 494964), (1971, 348308), (2052, 334559), (2628, 261231), (2774, 247482), (3942, 174154), (4161, 164988), (4583, 149796), (5548, 123741), (7884, 87077), (8322, 82494), (9166, 74898), (12483, 54996), (13749, 49932), (16644, 41247), (18332, 37449), (24966, 27498)]