394078968

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:817

約数の個数: 96

約数和(自身を含む): 1092648960

約数和(自身を除く): 698569992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 127, 142, 213, 254, 284, 381, 426, 508, 568, 607, 639, 762, 852, 1016, 1143, 1214, 1278, 1524, 1704, 1821, 2286, 2428, 2556, 3048, 3642, 4572, 4856, 5112, 5463, 7284, 9017, 9144, 10926, 14568, 18034, 21852, 27051, 36068, 43097, 43704, 54102, 72136, 77089, 81153, 86194, 108204, 129291, 154178, 162306, 172388, 216408, 231267, 258582, 308356, 324612, 344776, 387873, 462534, 517164, 616712, 649224, 693801, 775746, 925068, 1034328, 1387602, 1551492, 1850136, 2775204, 3102984, 5473319, 5550408, 10946638, 16419957, 21893276, 32839914, 43786552, 49259871, 65679828, 98519742, 131359656, 197039484, 394078968]

約数ペア:

[(1, 394078968), (2, 197039484), (3, 131359656), (4, 98519742), (6, 65679828), (8, 49259871), (9, 43786552), (12, 32839914), (18, 21893276), (24, 16419957), (36, 10946638), (71, 5550408), (72, 5473319), (127, 3102984), (142, 2775204), (213, 1850136), (254, 1551492), (284, 1387602), (381, 1034328), (426, 925068), (508, 775746), (568, 693801), (607, 649224), (639, 616712), (762, 517164), (852, 462534), (1016, 387873), (1143, 344776), (1214, 324612), (1278, 308356), (1524, 258582), (1704, 231267), (1821, 216408), (2286, 172388), (2428, 162306), (2556, 154178), (3048, 129291), (3642, 108204), (4572, 86194), (4856, 81153), (5112, 77089), (5463, 72136), (7284, 54102), (9017, 43704), (9144, 43097), (10926, 36068), (14568, 27051), (18034, 21852)]