411415628

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 832301568

約数和(自身を除く): 420885940

約数列:

[1, 2, 4, 13, 23, 26, 46, 47, 52, 92, 94, 169, 188, 299, 338, 563, 598, 611, 676, 1081, 1126, 1196, 1222, 2162, 2252, 2444, 3887, 4324, 7319, 7774, 7943, 12949, 14053, 14638, 15548, 15886, 25898, 26461, 28106, 29276, 31772, 51796, 52922, 56212, 95147, 105844, 168337, 182689, 190294, 336674, 343993, 365378, 380588, 608603, 673348, 687986, 730756, 1217206, 1375972, 2188381, 2434412, 4376762, 4471909, 7911839, 8753524, 8943818, 15823678, 17887636, 31647356, 102853907, 205707814, 411415628]

約数ペア:

[(1, 411415628), (2, 205707814), (4, 102853907), (13, 31647356), (23, 17887636), (26, 15823678), (46, 8943818), (47, 8753524), (52, 7911839), (92, 4471909), (94, 4376762), (169, 2434412), (188, 2188381), (299, 1375972), (338, 1217206), (563, 730756), (598, 687986), (611, 673348), (676, 608603), (1081, 380588), (1126, 365378), (1196, 343993), (1222, 336674), (2162, 190294), (2252, 182689), (2444, 168337), (3887, 105844), (4324, 95147), (7319, 56212), (7774, 52922), (7943, 51796), (12949, 31772), (14053, 29276), (14638, 28106), (15548, 26461), (15886, 25898)]