261410774856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{718051}}^1$

素因数の和:718275

約数の個数: 128

約数和(自身を含む): 818923944960

約数和(自身を除く): 557513170104

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 197, 231, 264, 308, 394, 462, 591, 616, 788, 924, 1182, 1379, 1576, 1848, 2167, 2364, 2758, 4137, 4334, 4728, 5516, 6501, 8274, 8668, 11032, 13002, 15169, 16548, 17336, 26004, 30338, 33096, 45507, 52008, 60676, 91014, 121352, 182028, 364056, 718051, 1436102, 2154153, 2872204, 4308306, 5026357, 5744408, 7898561, 8616612, 10052714, 15079071, 15797122, 17233224, 20105428, 23695683, 30158142, 31594244, 40210856, 47391366, 55289927, 60316284, 63188488, 94782732, 110579854, 120632568, 141456047, 165869781, 189565464, 221159708, 282912094, 331739562, 424368141, 442319416, 565824188, 663479124, 848736282, 990192329, 1131648376, 1326958248, 1556016517, 1697472564, 1980384658, 2970576987, 3112033034, 3394945128, 3960769316, 4668049551, 5941153974, 6224066068, 7921538632, 9336099102, 10892115619, 11882307948, 12448132136, 18672198204, 21784231238, 23764615896, 32676346857, 37344396408, 43568462476, 65352693714, 87136924952, 130705387428, 261410774856]

約数ペア:

[(1, 261410774856), (2, 130705387428), (3, 87136924952), (4, 65352693714), (6, 43568462476), (7, 37344396408), (8, 32676346857), (11, 23764615896), (12, 21784231238), (14, 18672198204), (21, 12448132136), (22, 11882307948), (24, 10892115619), (28, 9336099102), (33, 7921538632), (42, 6224066068), (44, 5941153974), (56, 4668049551), (66, 3960769316), (77, 3394945128), (84, 3112033034), (88, 2970576987), (132, 1980384658), (154, 1697472564), (168, 1556016517), (197, 1326958248), (231, 1131648376), (264, 990192329), (308, 848736282), (394, 663479124), (462, 565824188), (591, 442319416), (616, 424368141), (788, 331739562), (924, 282912094), (1182, 221159708), (1379, 189565464), (1576, 165869781), (1848, 141456047), (2167, 120632568), (2364, 110579854), (2758, 94782732), (4137, 63188488), (4334, 60316284), (4728, 55289927), (5516, 47391366), (6501, 40210856), (8274, 31594244), (8668, 30158142), (11032, 23695683), (13002, 20105428), (15169, 17233224), (16548, 15797122), (17336, 15079071), (26004, 10052714), (30338, 8616612), (33096, 7898561), (45507, 5744408), (52008, 5026357), (60676, 4308306), (91014, 2872204), (121352, 2154153), (182028, 1436102), (364056, 718051)]