271646452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 616847616

約数和(自身を除く): 345201164

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 121, 148, 154, 197, 242, 259, 308, 394, 407, 484, 518, 788, 814, 847, 1036, 1331, 1379, 1628, 1694, 2167, 2662, 2758, 2849, 3388, 4334, 4477, 5324, 5516, 5698, 7289, 8668, 8954, 9317, 11396, 14578, 15169, 17908, 18634, 23837, 29156, 30338, 31339, 37268, 47674, 49247, 51023, 60676, 62678, 80179, 95348, 98494, 102046, 125356, 160358, 166859, 196988, 204092, 262207, 320716, 333718, 344729, 524414, 561253, 667436, 689458, 881969, 1048828, 1122506, 1378916, 1763938, 1835449, 2245012, 3527876, 3670898, 6173783, 7341796, 9701659, 12347566, 19403318, 24695132, 38806636, 67911613, 135823226, 271646452]

約数ペア:

[(1, 271646452), (2, 135823226), (4, 67911613), (7, 38806636), (11, 24695132), (14, 19403318), (22, 12347566), (28, 9701659), (37, 7341796), (44, 6173783), (74, 3670898), (77, 3527876), (121, 2245012), (148, 1835449), (154, 1763938), (197, 1378916), (242, 1122506), (259, 1048828), (308, 881969), (394, 689458), (407, 667436), (484, 561253), (518, 524414), (788, 344729), (814, 333718), (847, 320716), (1036, 262207), (1331, 204092), (1379, 196988), (1628, 166859), (1694, 160358), (2167, 125356), (2662, 102046), (2758, 98494), (2849, 95348), (3388, 80179), (4334, 62678), (4477, 60676), (5324, 51023), (5516, 49247), (5698, 47674), (7289, 37268), (8668, 31339), (8954, 30338), (9317, 29156), (11396, 23837), (14578, 18634), (15169, 17908)]