719409744

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{68437}}^1$

素因数の和:68524

約数の個数: 60

約数和(自身を含む): 2040958036

約数和(自身を除く): 1321548292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 10512, 68437, 136874, 205311, 273748, 410622, 547496, 615933, 821244, 1094992, 1231866, 1642488, 2463732, 3284976, 4927464, 4995901, 9854928, 9991802, 14987703, 19983604, 29975406, 39967208, 44963109, 59950812, 79934416, 89926218, 119901624, 179852436, 239803248, 359704872, 719409744]

約数ペア:

[(1, 719409744), (2, 359704872), (3, 239803248), (4, 179852436), (6, 119901624), (8, 89926218), (9, 79934416), (12, 59950812), (16, 44963109), (18, 39967208), (24, 29975406), (36, 19983604), (48, 14987703), (72, 9991802), (73, 9854928), (144, 4995901), (146, 4927464), (219, 3284976), (292, 2463732), (438, 1642488), (584, 1231866), (657, 1094992), (876, 821244), (1168, 615933), (1314, 547496), (1752, 410622), (2628, 273748), (3504, 205311), (5256, 136874), (10512, 68437)]