277360596

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1583}}^1$

素因数の和:1781

約数の個数: 72

約数和(自身を含む): 728792064

約数和(自身を除く): 451431468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 157, 186, 279, 314, 372, 471, 558, 628, 942, 1116, 1413, 1583, 1884, 2826, 3166, 4749, 4867, 5652, 6332, 9498, 9734, 14247, 14601, 18996, 19468, 28494, 29202, 43803, 49073, 56988, 58404, 87606, 98146, 147219, 175212, 196292, 248531, 294438, 441657, 497062, 588876, 745593, 883314, 994124, 1491186, 1766628, 2236779, 2982372, 4473558, 7704461, 8947116, 15408922, 23113383, 30817844, 46226766, 69340149, 92453532, 138680298, 277360596]

約数ペア:

[(1, 277360596), (2, 138680298), (3, 92453532), (4, 69340149), (6, 46226766), (9, 30817844), (12, 23113383), (18, 15408922), (31, 8947116), (36, 7704461), (62, 4473558), (93, 2982372), (124, 2236779), (157, 1766628), (186, 1491186), (279, 994124), (314, 883314), (372, 745593), (471, 588876), (558, 497062), (628, 441657), (942, 294438), (1116, 248531), (1413, 196292), (1583, 175212), (1884, 147219), (2826, 98146), (3166, 87606), (4749, 58404), (4867, 56988), (5652, 49073), (6332, 43803), (9498, 29202), (9734, 28494), (14247, 19468), (14601, 18996)]