21768041304

素因数分解:

$2^3\times 3^3\times {\mathrm{307}}^1\times {\mathrm{463}}^1\times {\mathrm{709}}^1$

素因数の和:1494

約数の個数: 128

約数和(自身を含む): 60880512000

約数和(自身を除く): 39112470696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 307, 463, 614, 709, 921, 926, 1228, 1389, 1418, 1842, 1852, 2127, 2456, 2763, 2778, 2836, 3684, 3704, 4167, 4254, 5526, 5556, 5672, 6381, 7368, 8289, 8334, 8508, 11052, 11112, 12501, 12762, 16578, 16668, 17016, 19143, 22104, 25002, 25524, 33156, 33336, 38286, 50004, 51048, 66312, 76572, 100008, 142141, 153144, 217663, 284282, 328267, 426423, 435326, 568564, 652989, 656534, 852846, 870652, 984801, 1137128, 1279269, 1305978, 1313068, 1705692, 1741304, 1958967, 1969602, 2558538, 2611956, 2626136, 2954403, 3411384, 3837807, 3917934, 3939204, 5117076, 5223912, 5876901, 5908806, 7675614, 7835868, 7878408, 8863209, 10234152, 11753802, 11817612, 15351228, 15671736, 17726418, 23507604, 23635224, 30702456, 35452836, 47015208, 70905672, 100777969, 201555938, 302333907, 403111876, 604667814, 806223752, 907001721, 1209335628, 1814003442, 2418671256, 2721005163, 3628006884, 5442010326, 7256013768, 10884020652, 21768041304]

約数ペア:

[(1, 21768041304), (2, 10884020652), (3, 7256013768), (4, 5442010326), (6, 3628006884), (8, 2721005163), (9, 2418671256), (12, 1814003442), (18, 1209335628), (24, 907001721), (27, 806223752), (36, 604667814), (54, 403111876), (72, 302333907), (108, 201555938), (216, 100777969), (307, 70905672), (463, 47015208), (614, 35452836), (709, 30702456), (921, 23635224), (926, 23507604), (1228, 17726418), (1389, 15671736), (1418, 15351228), (1842, 11817612), (1852, 11753802), (2127, 10234152), (2456, 8863209), (2763, 7878408), (2778, 7835868), (2836, 7675614), (3684, 5908806), (3704, 5876901), (4167, 5223912), (4254, 5117076), (5526, 3939204), (5556, 3917934), (5672, 3837807), (6381, 3411384), (7368, 2954403), (8289, 2626136), (8334, 2611956), (8508, 2558538), (11052, 1969602), (11112, 1958967), (12501, 1741304), (12762, 1705692), (16578, 1313068), (16668, 1305978), (17016, 1279269), (19143, 1137128), (22104, 984801), (25002, 870652), (25524, 852846), (33156, 656534), (33336, 652989), (38286, 568564), (50004, 435326), (51048, 426423), (66312, 328267), (76572, 284282), (100008, 217663), (142141, 153144)]