421589016

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{26737}}^1$

素因数の和:26825

約数の個数: 64

約数和(自身を含む): 1187167200

約数和(自身を除く): 765578184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 146, 216, 219, 292, 438, 584, 657, 876, 1314, 1752, 1971, 2628, 3942, 5256, 7884, 15768, 26737, 53474, 80211, 106948, 160422, 213896, 240633, 320844, 481266, 641688, 721899, 962532, 1443798, 1925064, 1951801, 2887596, 3903602, 5775192, 5855403, 7807204, 11710806, 15614408, 17566209, 23421612, 35132418, 46843224, 52698627, 70264836, 105397254, 140529672, 210794508, 421589016]

約数ペア:

[(1, 421589016), (2, 210794508), (3, 140529672), (4, 105397254), (6, 70264836), (8, 52698627), (9, 46843224), (12, 35132418), (18, 23421612), (24, 17566209), (27, 15614408), (36, 11710806), (54, 7807204), (72, 5855403), (73, 5775192), (108, 3903602), (146, 2887596), (216, 1951801), (219, 1925064), (292, 1443798), (438, 962532), (584, 721899), (657, 641688), (876, 481266), (1314, 320844), (1752, 240633), (1971, 213896), (2628, 160422), (3942, 106948), (5256, 80211), (7884, 53474), (15768, 26737)]