307706936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1392

約数の個数: 64

約数和(自身を含む): 642816000

約数和(自身を除く): 335109064

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 61, 68, 116, 122, 136, 232, 244, 488, 493, 986, 1037, 1279, 1769, 1972, 2074, 2558, 3538, 3944, 4148, 5116, 7076, 8296, 10232, 14152, 21743, 30073, 37091, 43486, 60146, 74182, 78019, 86972, 120292, 148364, 156038, 173944, 240584, 296728, 312076, 624152, 630547, 1261094, 1326323, 2262551, 2522188, 2652646, 4525102, 5044376, 5305292, 9050204, 10610584, 18100408, 38463367, 76926734, 153853468, 307706936]

約数ペア:

[(1, 307706936), (2, 153853468), (4, 76926734), (8, 38463367), (17, 18100408), (29, 10610584), (34, 9050204), (58, 5305292), (61, 5044376), (68, 4525102), (116, 2652646), (122, 2522188), (136, 2262551), (232, 1326323), (244, 1261094), (488, 630547), (493, 624152), (986, 312076), (1037, 296728), (1279, 240584), (1769, 173944), (1972, 156038), (2074, 148364), (2558, 120292), (3538, 86972), (3944, 78019), (4148, 74182), (5116, 60146), (7076, 43486), (8296, 37091), (10232, 30073), (14152, 21743)]