247884648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{967}}^1\times {\mathrm{971}}^1$

素因数の和:1958

約数の個数: 64

約数和(自身を含む): 677445120

約数和(自身を除く): 429560472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 967, 971, 1934, 1942, 2901, 2913, 3868, 3884, 5802, 5826, 7736, 7768, 10637, 10681, 11604, 11652, 21274, 21362, 23208, 23304, 31911, 32043, 42548, 42724, 63822, 64086, 85096, 85448, 127644, 128172, 255288, 256344, 938957, 1877914, 2816871, 3755828, 5633742, 7511656, 10328527, 11267484, 20657054, 22534968, 30985581, 41314108, 61971162, 82628216, 123942324, 247884648]

約数ペア:

[(1, 247884648), (2, 123942324), (3, 82628216), (4, 61971162), (6, 41314108), (8, 30985581), (11, 22534968), (12, 20657054), (22, 11267484), (24, 10328527), (33, 7511656), (44, 5633742), (66, 3755828), (88, 2816871), (132, 1877914), (264, 938957), (967, 256344), (971, 255288), (1934, 128172), (1942, 127644), (2901, 85448), (2913, 85096), (3868, 64086), (3884, 63822), (5802, 42724), (5826, 42548), (7736, 32043), (7768, 31911), (10637, 23304), (10681, 23208), (11604, 21362), (11652, 21274)]