339938994

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2237}}^1$

素因数の和:2335

約数の個数: 64

約数和(自身を含む): 756264960

約数和(自身を除く): 416325966

約数列:

[1, 2, 3, 6, 19, 31, 38, 43, 57, 62, 86, 93, 114, 129, 186, 258, 589, 817, 1178, 1333, 1634, 1767, 2237, 2451, 2666, 3534, 3999, 4474, 4902, 6711, 7998, 13422, 25327, 42503, 50654, 69347, 75981, 85006, 96191, 127509, 138694, 151962, 192382, 208041, 255018, 288573, 416082, 577146, 1317593, 1827629, 2635186, 2981921, 3655258, 3952779, 5482887, 5963842, 7905558, 8945763, 10965774, 17891526, 56656499, 113312998, 169969497, 339938994]

約数ペア:

[(1, 339938994), (2, 169969497), (3, 113312998), (6, 56656499), (19, 17891526), (31, 10965774), (38, 8945763), (43, 7905558), (57, 5963842), (62, 5482887), (86, 3952779), (93, 3655258), (114, 2981921), (129, 2635186), (186, 1827629), (258, 1317593), (589, 577146), (817, 416082), (1178, 288573), (1333, 255018), (1634, 208041), (1767, 192382), (2237, 151962), (2451, 138694), (2666, 127509), (3534, 96191), (3999, 85006), (4474, 75981), (4902, 69347), (6711, 50654), (7998, 42503), (13422, 25327)]