242269396

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1303}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 462680064

約数和(自身を除く): 220410668

約数列:

[1, 2, 4, 23, 43, 46, 47, 86, 92, 94, 172, 188, 989, 1081, 1303, 1978, 2021, 2162, 2606, 3956, 4042, 4324, 5212, 8084, 29969, 46483, 56029, 59938, 61241, 92966, 112058, 119876, 122482, 185932, 224116, 244964, 1288667, 1408543, 2577334, 2633363, 2817086, 5154668, 5266726, 5634172, 10533452, 60567349, 121134698, 242269396]

約数ペア:

[(1, 242269396), (2, 121134698), (4, 60567349), (23, 10533452), (43, 5634172), (46, 5266726), (47, 5154668), (86, 2817086), (92, 2633363), (94, 2577334), (172, 1408543), (188, 1288667), (989, 244964), (1081, 224116), (1303, 185932), (1978, 122482), (2021, 119876), (2162, 112058), (2606, 92966), (3956, 61241), (4042, 59938), (4324, 56029), (5212, 46483), (8084, 29969)]