252619248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:435

約数の個数: 160

約数和(自身を含む): 782172160

約数和(自身を除く): 529552912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 79, 84, 93, 112, 124, 158, 168, 186, 217, 237, 248, 307, 316, 336, 372, 434, 474, 496, 553, 614, 632, 651, 744, 868, 921, 948, 1106, 1228, 1264, 1302, 1488, 1659, 1736, 1842, 1896, 2149, 2212, 2449, 2456, 2604, 3318, 3472, 3684, 3792, 4298, 4424, 4898, 4912, 5208, 6447, 6636, 7347, 7368, 8596, 8848, 9517, 9796, 10416, 12894, 13272, 14694, 14736, 17143, 17192, 19034, 19592, 24253, 25788, 26544, 28551, 29388, 34286, 34384, 38068, 39184, 48506, 51429, 51576, 57102, 58776, 66619, 68572, 72759, 76136, 97012, 102858, 103152, 114204, 117552, 133238, 137144, 145518, 152272, 169771, 194024, 199857, 205716, 228408, 266476, 274288, 291036, 339542, 388048, 399714, 411432, 456816, 509313, 532952, 582072, 679084, 751843, 799428, 822864, 1018626, 1065904, 1164144, 1358168, 1503686, 1598856, 2037252, 2255529, 2716336, 3007372, 3197712, 4074504, 4511058, 5262901, 6014744, 8149008, 9022116, 10525802, 12029488, 15788703, 18044232, 21051604, 31577406, 36088464, 42103208, 63154812, 84206416, 126309624, 252619248]

約数ペア:

[(1, 252619248), (2, 126309624), (3, 84206416), (4, 63154812), (6, 42103208), (7, 36088464), (8, 31577406), (12, 21051604), (14, 18044232), (16, 15788703), (21, 12029488), (24, 10525802), (28, 9022116), (31, 8149008), (42, 6014744), (48, 5262901), (56, 4511058), (62, 4074504), (79, 3197712), (84, 3007372), (93, 2716336), (112, 2255529), (124, 2037252), (158, 1598856), (168, 1503686), (186, 1358168), (217, 1164144), (237, 1065904), (248, 1018626), (307, 822864), (316, 799428), (336, 751843), (372, 679084), (434, 582072), (474, 532952), (496, 509313), (553, 456816), (614, 411432), (632, 399714), (651, 388048), (744, 339542), (868, 291036), (921, 274288), (948, 266476), (1106, 228408), (1228, 205716), (1264, 199857), (1302, 194024), (1488, 169771), (1659, 152272), (1736, 145518), (1842, 137144), (1896, 133238), (2149, 117552), (2212, 114204), (2449, 103152), (2456, 102858), (2604, 97012), (3318, 76136), (3472, 72759), (3684, 68572), (3792, 66619), (4298, 58776), (4424, 57102), (4898, 51576), (4912, 51429), (5208, 48506), (6447, 39184), (6636, 38068), (7347, 34384), (7368, 34286), (8596, 29388), (8848, 28551), (9517, 26544), (9796, 25788), (10416, 24253), (12894, 19592), (13272, 19034), (14694, 17192), (14736, 17143)]