8291244318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{190367}}^1$

素因数の和:190457

約数の個数: 64

約数和(自身を含む): 20395266048

約数和(自身を除く): 12104021730

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 61, 102, 119, 122, 183, 238, 357, 366, 427, 714, 854, 1037, 1281, 2074, 2562, 3111, 6222, 7259, 14518, 21777, 43554, 190367, 380734, 571101, 1142202, 1332569, 2665138, 3236239, 3997707, 6472478, 7995414, 9708717, 11612387, 19417434, 22653673, 23224774, 34837161, 45307346, 67961019, 69674322, 81286709, 135922038, 162573418, 197410579, 243860127, 394821158, 487720254, 592231737, 1184463474, 1381874053, 2763748106, 4145622159, 8291244318]

約数ペア:

[(1, 8291244318), (2, 4145622159), (3, 2763748106), (6, 1381874053), (7, 1184463474), (14, 592231737), (17, 487720254), (21, 394821158), (34, 243860127), (42, 197410579), (51, 162573418), (61, 135922038), (102, 81286709), (119, 69674322), (122, 67961019), (183, 45307346), (238, 34837161), (357, 23224774), (366, 22653673), (427, 19417434), (714, 11612387), (854, 9708717), (1037, 7995414), (1281, 6472478), (2074, 3997707), (2562, 3236239), (3111, 2665138), (6222, 1332569), (7259, 1142202), (14518, 571101), (21777, 380734), (43554, 190367)]