725469048

素因数分解:

$2^3\times 3^4\times {\mathrm{197}}^1\times {\mathrm{5683}}^1$

素因数の和:5898

約数の個数: 80

約数和(自身を含む): 2042659080

約数和(自身を除く): 1317190032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 197, 216, 324, 394, 591, 648, 788, 1182, 1576, 1773, 2364, 3546, 4728, 5319, 5683, 7092, 10638, 11366, 14184, 15957, 17049, 21276, 22732, 31914, 34098, 42552, 45464, 51147, 63828, 68196, 102294, 127656, 136392, 153441, 204588, 306882, 409176, 460323, 613764, 920646, 1119551, 1227528, 1841292, 2239102, 3358653, 3682584, 4478204, 6717306, 8956408, 10075959, 13434612, 20151918, 26869224, 30227877, 40303836, 60455754, 80607672, 90683631, 120911508, 181367262, 241823016, 362734524, 725469048]

約数ペア:

[(1, 725469048), (2, 362734524), (3, 241823016), (4, 181367262), (6, 120911508), (8, 90683631), (9, 80607672), (12, 60455754), (18, 40303836), (24, 30227877), (27, 26869224), (36, 20151918), (54, 13434612), (72, 10075959), (81, 8956408), (108, 6717306), (162, 4478204), (197, 3682584), (216, 3358653), (324, 2239102), (394, 1841292), (591, 1227528), (648, 1119551), (788, 920646), (1182, 613764), (1576, 460323), (1773, 409176), (2364, 306882), (3546, 204588), (4728, 153441), (5319, 136392), (5683, 127656), (7092, 102294), (10638, 68196), (11366, 63828), (14184, 51147), (15957, 45464), (17049, 42552), (21276, 34098), (22732, 31914)]