15691520856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{837149}}^1$

素因数の和:837240

約数の個数: 64

約数和(自身を含む): 43397856000

約数和(自身を除く): 27706335144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 142, 213, 264, 284, 426, 568, 781, 852, 1562, 1704, 2343, 3124, 4686, 6248, 9372, 18744, 837149, 1674298, 2511447, 3348596, 5022894, 6697192, 9208639, 10045788, 18417278, 20091576, 27625917, 36834556, 55251834, 59437579, 73669112, 110503668, 118875158, 178312737, 221007336, 237750316, 356625474, 475500632, 653813369, 713250948, 1307626738, 1426501896, 1961440107, 2615253476, 3922880214, 5230506952, 7845760428, 15691520856]

約数ペア:

[(1, 15691520856), (2, 7845760428), (3, 5230506952), (4, 3922880214), (6, 2615253476), (8, 1961440107), (11, 1426501896), (12, 1307626738), (22, 713250948), (24, 653813369), (33, 475500632), (44, 356625474), (66, 237750316), (71, 221007336), (88, 178312737), (132, 118875158), (142, 110503668), (213, 73669112), (264, 59437579), (284, 55251834), (426, 36834556), (568, 27625917), (781, 20091576), (852, 18417278), (1562, 10045788), (1704, 9208639), (2343, 6697192), (3124, 5022894), (4686, 3348596), (6248, 2511447), (9372, 1674298), (18744, 837149)]