213827688

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{14347}}^1$

素因数の和:14388

約数の個数: 80

約数和(自身を含む): 624998880

約数和(自身を除く): 411171192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1656, 1863, 2484, 3726, 4968, 7452, 14347, 14904, 28694, 43041, 57388, 86082, 114776, 129123, 172164, 258246, 329981, 344328, 387369, 516492, 659962, 774738, 989943, 1032984, 1162107, 1319924, 1549476, 1979886, 2324214, 2639848, 2969829, 3098952, 3959772, 4648428, 5939658, 7919544, 8909487, 9296856, 11879316, 17818974, 23758632, 26728461, 35637948, 53456922, 71275896, 106913844, 213827688]

約数ペア:

[(1, 213827688), (2, 106913844), (3, 71275896), (4, 53456922), (6, 35637948), (8, 26728461), (9, 23758632), (12, 17818974), (18, 11879316), (23, 9296856), (24, 8909487), (27, 7919544), (36, 5939658), (46, 4648428), (54, 3959772), (69, 3098952), (72, 2969829), (81, 2639848), (92, 2324214), (108, 1979886), (138, 1549476), (162, 1319924), (184, 1162107), (207, 1032984), (216, 989943), (276, 774738), (324, 659962), (414, 516492), (552, 387369), (621, 344328), (648, 329981), (828, 258246), (1242, 172164), (1656, 129123), (1863, 114776), (2484, 86082), (3726, 57388), (4968, 43041), (7452, 28694), (14347, 14904)]