408052152

素因数分解:

$2^3\times 3^2\times {\mathrm{739}}^1\times {\mathrm{7669}}^1$

素因数の和:8420

約数の個数: 48

約数和(自身を含む): 1106781000

約数和(自身を除く): 698728848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 739, 1478, 2217, 2956, 4434, 5912, 6651, 7669, 8868, 13302, 15338, 17736, 23007, 26604, 30676, 46014, 53208, 61352, 69021, 92028, 138042, 184056, 276084, 552168, 5667391, 11334782, 17002173, 22669564, 34004346, 45339128, 51006519, 68008692, 102013038, 136017384, 204026076, 408052152]

約数ペア:

[(1, 408052152), (2, 204026076), (3, 136017384), (4, 102013038), (6, 68008692), (8, 51006519), (9, 45339128), (12, 34004346), (18, 22669564), (24, 17002173), (36, 11334782), (72, 5667391), (739, 552168), (1478, 276084), (2217, 184056), (2956, 138042), (4434, 92028), (5912, 69021), (6651, 61352), (7669, 53208), (8868, 46014), (13302, 30676), (15338, 26604), (17736, 23007)]