238667544

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:789

約数の個数: 96

約数和(自身を含む): 667729920

約数和(自身を除く): 429062376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 127, 129, 172, 254, 258, 344, 381, 387, 508, 516, 607, 762, 774, 1016, 1032, 1143, 1214, 1524, 1548, 1821, 2286, 2428, 3048, 3096, 3642, 4572, 4856, 5461, 5463, 7284, 9144, 10922, 10926, 14568, 16383, 21844, 21852, 26101, 32766, 43688, 43704, 49149, 52202, 65532, 77089, 78303, 98298, 104404, 131064, 154178, 156606, 196596, 208808, 231267, 234909, 308356, 313212, 393192, 462534, 469818, 616712, 626424, 693801, 925068, 939636, 1387602, 1850136, 1879272, 2775204, 3314827, 5550408, 6629654, 9944481, 13259308, 19888962, 26518616, 29833443, 39777924, 59666886, 79555848, 119333772, 238667544]

約数ペア:

[(1, 238667544), (2, 119333772), (3, 79555848), (4, 59666886), (6, 39777924), (8, 29833443), (9, 26518616), (12, 19888962), (18, 13259308), (24, 9944481), (36, 6629654), (43, 5550408), (72, 3314827), (86, 2775204), (127, 1879272), (129, 1850136), (172, 1387602), (254, 939636), (258, 925068), (344, 693801), (381, 626424), (387, 616712), (508, 469818), (516, 462534), (607, 393192), (762, 313212), (774, 308356), (1016, 234909), (1032, 231267), (1143, 208808), (1214, 196596), (1524, 156606), (1548, 154178), (1821, 131064), (2286, 104404), (2428, 98298), (3048, 78303), (3096, 77089), (3642, 65532), (4572, 52202), (4856, 49149), (5461, 43704), (5463, 43688), (7284, 32766), (9144, 26101), (10922, 21852), (10926, 21844), (14568, 16383)]