254409768

素因数分解:

$2^3\times 3^3\times {\mathrm{971}}^1\times {\mathrm{1213}}^1$

素因数の和:2199

約数の個数: 64

約数和(自身を含む): 708004800

約数和(自身を除く): 453595032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 971, 1213, 1942, 2426, 2913, 3639, 3884, 4852, 5826, 7278, 7768, 8739, 9704, 10917, 11652, 14556, 17478, 21834, 23304, 26217, 29112, 32751, 34956, 43668, 52434, 65502, 69912, 87336, 104868, 131004, 209736, 262008, 1177823, 2355646, 3533469, 4711292, 7066938, 9422584, 10600407, 14133876, 21200814, 28267752, 31801221, 42401628, 63602442, 84803256, 127204884, 254409768]

約数ペア:

[(1, 254409768), (2, 127204884), (3, 84803256), (4, 63602442), (6, 42401628), (8, 31801221), (9, 28267752), (12, 21200814), (18, 14133876), (24, 10600407), (27, 9422584), (36, 7066938), (54, 4711292), (72, 3533469), (108, 2355646), (216, 1177823), (971, 262008), (1213, 209736), (1942, 131004), (2426, 104868), (2913, 87336), (3639, 69912), (3884, 65502), (4852, 52434), (5826, 43668), (7278, 34956), (7768, 32751), (8739, 29112), (9704, 26217), (10917, 23304), (11652, 21834), (14556, 17478)]