242947952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:706

約数の個数: 80

約数和(自身を含む): 541965312

約数和(自身を除く): 299017360

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 127, 136, 208, 221, 254, 272, 442, 508, 541, 884, 1016, 1082, 1651, 1768, 2032, 2159, 2164, 3302, 3536, 4318, 4328, 6604, 7033, 8636, 8656, 9197, 13208, 14066, 17272, 18394, 26416, 28067, 28132, 34544, 36788, 56134, 56264, 68707, 73576, 112268, 112528, 119561, 137414, 147152, 224536, 239122, 274828, 449072, 478244, 549656, 893191, 956488, 1099312, 1168019, 1786382, 1912976, 2336038, 3572764, 4672076, 7145528, 9344152, 14291056, 15184247, 18688304, 30368494, 60736988, 121473976, 242947952]

約数ペア:

[(1, 242947952), (2, 121473976), (4, 60736988), (8, 30368494), (13, 18688304), (16, 15184247), (17, 14291056), (26, 9344152), (34, 7145528), (52, 4672076), (68, 3572764), (104, 2336038), (127, 1912976), (136, 1786382), (208, 1168019), (221, 1099312), (254, 956488), (272, 893191), (442, 549656), (508, 478244), (541, 449072), (884, 274828), (1016, 239122), (1082, 224536), (1651, 147152), (1768, 137414), (2032, 119561), (2159, 112528), (2164, 112268), (3302, 73576), (3536, 68707), (4318, 56264), (4328, 56134), (6604, 36788), (7033, 34544), (8636, 28132), (8656, 28067), (9197, 26416), (13208, 18394), (14066, 17272)]