215039904

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:630

約数の個数: 96

約数和(自身を含む): 583982784

約数和(自身を除く): 368942880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 113, 129, 172, 226, 258, 339, 344, 452, 461, 516, 678, 688, 904, 922, 1032, 1356, 1376, 1383, 1808, 1844, 2064, 2712, 2766, 3616, 3688, 4128, 4859, 5424, 5532, 7376, 9718, 10848, 11064, 14577, 14752, 19436, 19823, 22128, 29154, 38872, 39646, 44256, 52093, 58308, 59469, 77744, 79292, 104186, 116616, 118938, 155488, 156279, 158584, 208372, 233232, 237876, 312558, 317168, 416744, 466464, 475752, 625116, 634336, 833488, 951504, 1250232, 1666976, 1903008, 2239999, 2500464, 4479998, 5000928, 6719997, 8959996, 13439994, 17919992, 26879988, 35839984, 53759976, 71679968, 107519952, 215039904]

約数ペア:

[(1, 215039904), (2, 107519952), (3, 71679968), (4, 53759976), (6, 35839984), (8, 26879988), (12, 17919992), (16, 13439994), (24, 8959996), (32, 6719997), (43, 5000928), (48, 4479998), (86, 2500464), (96, 2239999), (113, 1903008), (129, 1666976), (172, 1250232), (226, 951504), (258, 833488), (339, 634336), (344, 625116), (452, 475752), (461, 466464), (516, 416744), (678, 317168), (688, 312558), (904, 237876), (922, 233232), (1032, 208372), (1356, 158584), (1376, 156279), (1383, 155488), (1808, 118938), (1844, 116616), (2064, 104186), (2712, 79292), (2766, 77744), (3616, 59469), (3688, 58308), (4128, 52093), (4859, 44256), (5424, 39646), (5532, 38872), (7376, 29154), (9718, 22128), (10848, 19823), (11064, 19436), (14577, 14752)]