274307968

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 610470000

約数和(自身を除く): 336162032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 121, 128, 176, 178, 199, 242, 352, 356, 398, 484, 704, 712, 796, 968, 979, 1408, 1424, 1592, 1936, 1958, 2189, 2848, 3184, 3872, 3916, 4378, 5696, 6368, 7744, 7832, 8756, 10769, 11392, 12736, 15488, 15664, 17512, 17711, 21538, 24079, 25472, 31328, 35024, 35422, 43076, 48158, 62656, 70048, 70844, 86152, 96316, 125312, 140096, 141688, 172304, 192632, 194821, 280192, 283376, 344608, 385264, 389642, 566752, 689216, 770528, 779284, 1133504, 1378432, 1541056, 1558568, 2143031, 2267008, 3082112, 3117136, 4286062, 6234272, 8572124, 12468544, 17144248, 24937088, 34288496, 68576992, 137153984, 274307968]

約数ペア:

[(1, 274307968), (2, 137153984), (4, 68576992), (8, 34288496), (11, 24937088), (16, 17144248), (22, 12468544), (32, 8572124), (44, 6234272), (64, 4286062), (88, 3117136), (89, 3082112), (121, 2267008), (128, 2143031), (176, 1558568), (178, 1541056), (199, 1378432), (242, 1133504), (352, 779284), (356, 770528), (398, 689216), (484, 566752), (704, 389642), (712, 385264), (796, 344608), (968, 283376), (979, 280192), (1408, 194821), (1424, 192632), (1592, 172304), (1936, 141688), (1958, 140096), (2189, 125312), (2848, 96316), (3184, 86152), (3872, 70844), (3916, 70048), (4378, 62656), (5696, 48158), (6368, 43076), (7744, 35422), (7832, 35024), (8756, 31328), (10769, 25472), (11392, 24079), (12736, 21538), (15488, 17711), (15664, 17512)]