745764642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{911}}^1$

素因数の和:1088

約数の個数: 96

約数和(自身を含む): 1895063040

約数和(自身を除く): 1149298398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 89, 126, 146, 178, 219, 267, 438, 511, 534, 623, 657, 801, 911, 1022, 1246, 1314, 1533, 1602, 1822, 1869, 2733, 3066, 3738, 4599, 5466, 5607, 6377, 6497, 8199, 9198, 11214, 12754, 12994, 16398, 19131, 19491, 38262, 38982, 45479, 57393, 58473, 66503, 81079, 90958, 114786, 116946, 133006, 136437, 162158, 199509, 243237, 272874, 399018, 409311, 465521, 486474, 567553, 598527, 729711, 818622, 931042, 1135106, 1197054, 1396563, 1459422, 1702659, 2793126, 3405318, 4189689, 5107977, 5918767, 8379378, 10215954, 11837534, 17756301, 35512602, 41431369, 53268903, 82862738, 106537806, 124294107, 248588214, 372882321, 745764642]

約数ペア:

[(1, 745764642), (2, 372882321), (3, 248588214), (6, 124294107), (7, 106537806), (9, 82862738), (14, 53268903), (18, 41431369), (21, 35512602), (42, 17756301), (63, 11837534), (73, 10215954), (89, 8379378), (126, 5918767), (146, 5107977), (178, 4189689), (219, 3405318), (267, 2793126), (438, 1702659), (511, 1459422), (534, 1396563), (623, 1197054), (657, 1135106), (801, 931042), (911, 818622), (1022, 729711), (1246, 598527), (1314, 567553), (1533, 486474), (1602, 465521), (1822, 409311), (1869, 399018), (2733, 272874), (3066, 243237), (3738, 199509), (4599, 162158), (5466, 136437), (5607, 133006), (6377, 116946), (6497, 114786), (8199, 90958), (9198, 81079), (11214, 66503), (12754, 58473), (12994, 57393), (16398, 45479), (19131, 38982), (19491, 38262)]