1664144042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{499}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 2979504000

約数和(自身を除く): 1315359958

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 187, 241, 374, 407, 482, 499, 629, 814, 998, 1258, 2651, 4097, 5302, 5489, 6919, 8194, 8483, 8917, 10978, 13838, 16966, 17834, 18463, 36926, 45067, 90134, 93313, 98087, 120259, 151589, 186626, 196174, 203093, 240518, 303178, 313871, 406186, 627742, 1322849, 1667479, 2044403, 2645698, 3334958, 3452581, 4088806, 4449583, 6905162, 8899166, 22488433, 44976866, 48945413, 75642911, 97890826, 151285822, 832072021, 1664144042]

約数ペア:

[(1, 1664144042), (2, 832072021), (11, 151285822), (17, 97890826), (22, 75642911), (34, 48945413), (37, 44976866), (74, 22488433), (187, 8899166), (241, 6905162), (374, 4449583), (407, 4088806), (482, 3452581), (499, 3334958), (629, 2645698), (814, 2044403), (998, 1667479), (1258, 1322849), (2651, 627742), (4097, 406186), (5302, 313871), (5489, 303178), (6919, 240518), (8194, 203093), (8483, 196174), (8917, 186626), (10978, 151589), (13838, 120259), (16966, 98087), (17834, 93313), (18463, 90134), (36926, 45067)]