538389612

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{216743}}^1$

素因数の和:216779

約数の個数: 48

約数和(自身を含む): 1456519680

約数和(自身を除く): 918130068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 216743, 433486, 650229, 866972, 1300458, 1950687, 2600916, 3901374, 4985089, 5852061, 7802748, 9970178, 11704122, 14955267, 19940356, 23408244, 29910534, 44865801, 59821068, 89731602, 134597403, 179463204, 269194806, 538389612]

約数ペア:

[(1, 538389612), (2, 269194806), (3, 179463204), (4, 134597403), (6, 89731602), (9, 59821068), (12, 44865801), (18, 29910534), (23, 23408244), (27, 19940356), (36, 14955267), (46, 11704122), (54, 9970178), (69, 7802748), (92, 5852061), (108, 4985089), (138, 3901374), (207, 2600916), (276, 1950687), (414, 1300458), (621, 866972), (828, 650229), (1242, 433486), (2484, 216743)]