340387584

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23327}}^1$

素因数の和:23365

約数の個数: 72

約数和(自身を含む): 953648640

約数和(自身を除く): 613261056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 14592, 23327, 46654, 69981, 93308, 139962, 186616, 279924, 373232, 443213, 559848, 746464, 886426, 1119696, 1329639, 1492928, 1772852, 2239392, 2659278, 2985856, 3545704, 4478784, 5318556, 5971712, 7091408, 8957568, 10637112, 14182816, 17915136, 21274224, 28365632, 42548448, 56731264, 85096896, 113462528, 170193792, 340387584]

約数ペア:

[(1, 340387584), (2, 170193792), (3, 113462528), (4, 85096896), (6, 56731264), (8, 42548448), (12, 28365632), (16, 21274224), (19, 17915136), (24, 14182816), (32, 10637112), (38, 8957568), (48, 7091408), (57, 5971712), (64, 5318556), (76, 4478784), (96, 3545704), (114, 2985856), (128, 2659278), (152, 2239392), (192, 1772852), (228, 1492928), (256, 1329639), (304, 1119696), (384, 886426), (456, 746464), (608, 559848), (768, 443213), (912, 373232), (1216, 279924), (1824, 186616), (2432, 139962), (3648, 93308), (4864, 69981), (7296, 46654), (14592, 23327)]