416017844

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{2381}}^1$

素因数の和:2445

約数の個数: 54

約数和(自身を含む): 844921602

約数和(自身を除く): 428903758

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 361, 418, 484, 722, 836, 1444, 2299, 2381, 3971, 4598, 4762, 7942, 9196, 9524, 15884, 26191, 43681, 45239, 52382, 87362, 90478, 104764, 174724, 180956, 288101, 497629, 576202, 859541, 995258, 1152404, 1719082, 1990516, 3438164, 5473919, 9454951, 10947838, 18909902, 21895676, 37819804, 104004461, 208008922, 416017844]

約数ペア:

[(1, 416017844), (2, 208008922), (4, 104004461), (11, 37819804), (19, 21895676), (22, 18909902), (38, 10947838), (44, 9454951), (76, 5473919), (121, 3438164), (209, 1990516), (242, 1719082), (361, 1152404), (418, 995258), (484, 859541), (722, 576202), (836, 497629), (1444, 288101), (2299, 180956), (2381, 174724), (3971, 104764), (4598, 90478), (4762, 87362), (7942, 52382), (9196, 45239), (9524, 43681), (15884, 26191)]