261750672

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79031}}^1$

素因数の和:79068

約数の個数: 60

約数和(自身を含む): 764397504

約数和(自身を除く): 502646832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 79031, 158062, 237093, 316124, 474186, 632248, 711279, 948372, 1264496, 1422558, 1817713, 1896744, 2845116, 3635426, 3793488, 5453139, 5690232, 7270852, 10906278, 11380464, 14541704, 16359417, 21812556, 29083408, 32718834, 43625112, 65437668, 87250224, 130875336, 261750672]

約数ペア:

[(1, 261750672), (2, 130875336), (3, 87250224), (4, 65437668), (6, 43625112), (8, 32718834), (9, 29083408), (12, 21812556), (16, 16359417), (18, 14541704), (23, 11380464), (24, 10906278), (36, 7270852), (46, 5690232), (48, 5453139), (69, 3793488), (72, 3635426), (92, 2845116), (138, 1896744), (144, 1817713), (184, 1422558), (207, 1264496), (276, 948372), (368, 711279), (414, 632248), (552, 474186), (828, 316124), (1104, 237093), (1656, 158062), (3312, 79031)]