287497132812

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{139907}}^1$

素因数の和:140332

約数の個数: 96

約数和(自身を含む): 761547225600

約数和(自身を除く): 474050092788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 359, 477, 636, 718, 954, 1077, 1431, 1436, 1908, 2154, 2862, 3231, 4308, 5724, 6462, 9693, 12924, 19027, 19386, 38054, 38772, 57081, 76108, 114162, 139907, 171243, 228324, 279814, 342486, 419721, 513729, 559628, 684972, 839442, 1027458, 1259163, 1678884, 2054916, 2518326, 3777489, 5036652, 7415071, 7554978, 14830142, 15109956, 22245213, 29660284, 44490426, 50226613, 66735639, 88980852, 100453226, 133471278, 150679839, 200206917, 200906452, 266942556, 301359678, 400413834, 452039517, 602719356, 800827668, 904079034, 1356118551, 1808158068, 2662010489, 2712237102, 5324020978, 5424474204, 7986031467, 10648041956, 15972062934, 23958094401, 31944125868, 47916188802, 71874283203, 95832377604, 143748566406, 287497132812]

約数ペア:

[(1, 287497132812), (2, 143748566406), (3, 95832377604), (4, 71874283203), (6, 47916188802), (9, 31944125868), (12, 23958094401), (18, 15972062934), (27, 10648041956), (36, 7986031467), (53, 5424474204), (54, 5324020978), (106, 2712237102), (108, 2662010489), (159, 1808158068), (212, 1356118551), (318, 904079034), (359, 800827668), (477, 602719356), (636, 452039517), (718, 400413834), (954, 301359678), (1077, 266942556), (1431, 200906452), (1436, 200206917), (1908, 150679839), (2154, 133471278), (2862, 100453226), (3231, 88980852), (4308, 66735639), (5724, 50226613), (6462, 44490426), (9693, 29660284), (12924, 22245213), (19027, 15109956), (19386, 14830142), (38054, 7554978), (38772, 7415071), (57081, 5036652), (76108, 3777489), (114162, 2518326), (139907, 2054916), (171243, 1678884), (228324, 1259163), (279814, 1027458), (342486, 839442), (419721, 684972), (513729, 559628)]