279436704

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:682

約数の個数: 96

約数和(自身を含む): 757532160

約数和(自身を除く): 478095456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 139, 172, 258, 278, 344, 417, 487, 516, 556, 688, 834, 974, 1032, 1112, 1376, 1461, 1668, 1948, 2064, 2224, 2922, 3336, 3896, 4128, 4448, 5844, 5977, 6672, 7792, 11688, 11954, 13344, 15584, 17931, 20941, 23376, 23908, 35862, 41882, 46752, 47816, 62823, 67693, 71724, 83764, 95632, 125646, 135386, 143448, 167528, 191264, 203079, 251292, 270772, 286896, 335056, 406158, 502584, 541544, 573792, 670112, 812316, 1005168, 1083088, 1624632, 2010336, 2166176, 2910799, 3249264, 5821598, 6498528, 8732397, 11643196, 17464794, 23286392, 34929588, 46572784, 69859176, 93145568, 139718352, 279436704]

約数ペア:

[(1, 279436704), (2, 139718352), (3, 93145568), (4, 69859176), (6, 46572784), (8, 34929588), (12, 23286392), (16, 17464794), (24, 11643196), (32, 8732397), (43, 6498528), (48, 5821598), (86, 3249264), (96, 2910799), (129, 2166176), (139, 2010336), (172, 1624632), (258, 1083088), (278, 1005168), (344, 812316), (417, 670112), (487, 573792), (516, 541544), (556, 502584), (688, 406158), (834, 335056), (974, 286896), (1032, 270772), (1112, 251292), (1376, 203079), (1461, 191264), (1668, 167528), (1948, 143448), (2064, 135386), (2224, 125646), (2922, 95632), (3336, 83764), (3896, 71724), (4128, 67693), (4448, 62823), (5844, 47816), (5977, 46752), (6672, 41882), (7792, 35862), (11688, 23908), (11954, 23376), (13344, 20941), (15584, 17931)]