274503856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 601524000

約数和(自身を除く): 327020144

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 109, 164, 176, 218, 328, 349, 436, 451, 656, 698, 872, 902, 1199, 1396, 1744, 1804, 2398, 2792, 3608, 3839, 4469, 4796, 5584, 7216, 7678, 8938, 9592, 14309, 15356, 17876, 19184, 28618, 30712, 35752, 38041, 49159, 57236, 61424, 71504, 76082, 98318, 114472, 152164, 157399, 196636, 228944, 304328, 314798, 393272, 418451, 608656, 629596, 786544, 836902, 1259192, 1559681, 1673804, 2518384, 3119362, 3347608, 6238724, 6695216, 12477448, 17156491, 24954896, 34312982, 68625964, 137251928, 274503856]

約数ペア:

[(1, 274503856), (2, 137251928), (4, 68625964), (8, 34312982), (11, 24954896), (16, 17156491), (22, 12477448), (41, 6695216), (44, 6238724), (82, 3347608), (88, 3119362), (109, 2518384), (164, 1673804), (176, 1559681), (218, 1259192), (328, 836902), (349, 786544), (436, 629596), (451, 608656), (656, 418451), (698, 393272), (872, 314798), (902, 304328), (1199, 228944), (1396, 196636), (1744, 157399), (1804, 152164), (2398, 114472), (2792, 98318), (3608, 76082), (3839, 71504), (4469, 61424), (4796, 57236), (5584, 49159), (7216, 38041), (7678, 35752), (8938, 30712), (9592, 28618), (14309, 19184), (15356, 17876)]