328677788164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1399129}}^1$

素因数の和:1399444

約数の個数: 48

約数和(自身を含む): 662851828800

約数和(自身を除く): 334174040636

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 281, 418, 562, 836, 1124, 3091, 5339, 6182, 10678, 12364, 21356, 58729, 117458, 234916, 1399129, 2798258, 5596516, 15390419, 26583451, 30780838, 53166902, 61561676, 106333804, 292417961, 393155249, 584835922, 786310498, 1169671844, 1572620996, 4324707739, 7469949731, 8649415478, 14939899462, 17298830956, 29879798924, 82169447041, 164338894082, 328677788164]

約数ペア:

[(1, 328677788164), (2, 164338894082), (4, 82169447041), (11, 29879798924), (19, 17298830956), (22, 14939899462), (38, 8649415478), (44, 7469949731), (76, 4324707739), (209, 1572620996), (281, 1169671844), (418, 786310498), (562, 584835922), (836, 393155249), (1124, 292417961), (3091, 106333804), (5339, 61561676), (6182, 53166902), (10678, 30780838), (12364, 26583451), (21356, 15390419), (58729, 5596516), (117458, 2798258), (234916, 1399129)]