269990238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{1009}}^1$

素因数の和:1321

約数の個数: 64

約数和(自身を含む): 646917120

約数和(自身を除く): 376926882

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 277, 322, 483, 554, 831, 966, 1009, 1662, 1939, 2018, 3027, 3878, 5817, 6054, 6371, 7063, 11634, 12742, 14126, 19113, 21189, 23207, 38226, 42378, 44597, 46414, 69621, 89194, 133791, 139242, 162449, 267582, 279493, 324898, 487347, 558986, 838479, 974694, 1676958, 1956451, 3912902, 5869353, 6428339, 11738706, 12856678, 19285017, 38570034, 44998373, 89996746, 134995119, 269990238]

約数ペア:

[(1, 269990238), (2, 134995119), (3, 89996746), (6, 44998373), (7, 38570034), (14, 19285017), (21, 12856678), (23, 11738706), (42, 6428339), (46, 5869353), (69, 3912902), (138, 1956451), (161, 1676958), (277, 974694), (322, 838479), (483, 558986), (554, 487347), (831, 324898), (966, 279493), (1009, 267582), (1662, 162449), (1939, 139242), (2018, 133791), (3027, 89194), (3878, 69621), (5817, 46414), (6054, 44597), (6371, 42378), (7063, 38226), (11634, 23207), (12742, 21189), (14126, 19113)]