261200232312

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{956273}}^1$

素因数の和:956900

約数の個数: 64

約数和(自身を含む): 688517280000

約数和(自身を除く): 427317047688

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 599, 1198, 1797, 2396, 3594, 4792, 7188, 11381, 14376, 22762, 34143, 45524, 68286, 91048, 136572, 273144, 956273, 1912546, 2868819, 3825092, 5737638, 7650184, 11475276, 18169187, 22950552, 36338374, 54507561, 72676748, 109015122, 145353496, 218030244, 436060488, 572807527, 1145615054, 1718422581, 2291230108, 3436845162, 4582460216, 6873690324, 10883343013, 13747380648, 21766686026, 32650029039, 43533372052, 65300058078, 87066744104, 130600116156, 261200232312]

約数ペア:

[(1, 261200232312), (2, 130600116156), (3, 87066744104), (4, 65300058078), (6, 43533372052), (8, 32650029039), (12, 21766686026), (19, 13747380648), (24, 10883343013), (38, 6873690324), (57, 4582460216), (76, 3436845162), (114, 2291230108), (152, 1718422581), (228, 1145615054), (456, 572807527), (599, 436060488), (1198, 218030244), (1797, 145353496), (2396, 109015122), (3594, 72676748), (4792, 54507561), (7188, 36338374), (11381, 22950552), (14376, 18169187), (22762, 11475276), (34143, 7650184), (45524, 5737638), (68286, 3825092), (91048, 2868819), (136572, 1912546), (273144, 956273)]