311749452

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17929}}^1$

素因数の和:17972

約数の個数: 96

約数和(自身を含む): 963916800

約数和(自身を除く): 652167348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 483, 621, 644, 756, 828, 966, 1242, 1449, 1932, 2484, 2898, 4347, 5796, 8694, 17388, 17929, 35858, 53787, 71716, 107574, 125503, 161361, 215148, 251006, 322722, 376509, 412367, 484083, 502012, 645444, 753018, 824734, 968166, 1129527, 1237101, 1506036, 1649468, 1936332, 2259054, 2474202, 2886569, 3388581, 3711303, 4518108, 4948404, 5773138, 6777162, 7422606, 8659707, 11133909, 11546276, 13554324, 14845212, 17319414, 22267818, 25979121, 34638828, 44535636, 51958242, 77937363, 103916484, 155874726, 311749452]

約数ペア:

[(1, 311749452), (2, 155874726), (3, 103916484), (4, 77937363), (6, 51958242), (7, 44535636), (9, 34638828), (12, 25979121), (14, 22267818), (18, 17319414), (21, 14845212), (23, 13554324), (27, 11546276), (28, 11133909), (36, 8659707), (42, 7422606), (46, 6777162), (54, 5773138), (63, 4948404), (69, 4518108), (84, 3711303), (92, 3388581), (108, 2886569), (126, 2474202), (138, 2259054), (161, 1936332), (189, 1649468), (207, 1506036), (252, 1237101), (276, 1129527), (322, 968166), (378, 824734), (414, 753018), (483, 645444), (621, 502012), (644, 484083), (756, 412367), (828, 376509), (966, 322722), (1242, 251006), (1449, 215148), (1932, 161361), (2484, 125503), (2898, 107574), (4347, 71716), (5796, 53787), (8694, 35858), (17388, 17929)]