396475264

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 808843680

約数和(自身を除く): 412368416

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 151, 281, 292, 302, 562, 584, 604, 1124, 1168, 1208, 2248, 2336, 2416, 4496, 4672, 4832, 8992, 9344, 9664, 11023, 17984, 19328, 20513, 22046, 35968, 41026, 42431, 44092, 82052, 84862, 88184, 164104, 169724, 176368, 328208, 339448, 352736, 656416, 678896, 705472, 1312832, 1357792, 1410944, 2625664, 2715584, 3097463, 5431168, 6194926, 12389852, 24779704, 49559408, 99118816, 198237632, 396475264]

約数ペア:

[(1, 396475264), (2, 198237632), (4, 99118816), (8, 49559408), (16, 24779704), (32, 12389852), (64, 6194926), (73, 5431168), (128, 3097463), (146, 2715584), (151, 2625664), (281, 1410944), (292, 1357792), (302, 1312832), (562, 705472), (584, 678896), (604, 656416), (1124, 352736), (1168, 339448), (1208, 328208), (2248, 176368), (2336, 169724), (2416, 164104), (4496, 88184), (4672, 84862), (4832, 82052), (8992, 44092), (9344, 42431), (9664, 41026), (11023, 35968), (17984, 22046), (19328, 20513)]