274094744

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{991}}^1$

素因数の和:1464

約数の個数: 64

約数和(自身を含む): 642816000

約数和(自身を除く): 368721256

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 449, 616, 898, 991, 1796, 1982, 3143, 3592, 3964, 4939, 6286, 6937, 7928, 9878, 10901, 12572, 13874, 19756, 21802, 25144, 27748, 34573, 39512, 43604, 55496, 69146, 76307, 87208, 138292, 152614, 276584, 305228, 444959, 610456, 889918, 1779836, 3114713, 3559672, 4894549, 6229426, 9789098, 12458852, 19578196, 24917704, 34261843, 39156392, 68523686, 137047372, 274094744]

約数ペア:

[(1, 274094744), (2, 137047372), (4, 68523686), (7, 39156392), (8, 34261843), (11, 24917704), (14, 19578196), (22, 12458852), (28, 9789098), (44, 6229426), (56, 4894549), (77, 3559672), (88, 3114713), (154, 1779836), (308, 889918), (449, 610456), (616, 444959), (898, 305228), (991, 276584), (1796, 152614), (1982, 138292), (3143, 87208), (3592, 76307), (3964, 69146), (4939, 55496), (6286, 43604), (6937, 39512), (7928, 34573), (9878, 27748), (10901, 25144), (12572, 21802), (13874, 19756)]