306142144

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 224

約数和(自身を含む): 822813696

約数和(自身を除く): 516671552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 37, 44, 46, 56, 64, 73, 74, 77, 88, 92, 112, 146, 148, 154, 161, 176, 184, 224, 253, 259, 292, 296, 308, 322, 352, 368, 407, 448, 506, 511, 518, 584, 592, 616, 644, 704, 736, 803, 814, 851, 1012, 1022, 1036, 1168, 1184, 1232, 1288, 1472, 1606, 1628, 1679, 1702, 1771, 2024, 2044, 2072, 2336, 2368, 2464, 2576, 2701, 2849, 3212, 3256, 3358, 3404, 3542, 4048, 4088, 4144, 4672, 4928, 5152, 5402, 5621, 5698, 5957, 6424, 6512, 6716, 6808, 7084, 8096, 8176, 8288, 9361, 10304, 10804, 11242, 11396, 11753, 11914, 12848, 13024, 13432, 13616, 14168, 16192, 16352, 16576, 18469, 18722, 18907, 21608, 22484, 22792, 23506, 23828, 25696, 26048, 26864, 27232, 28336, 29711, 32704, 36938, 37444, 37814, 43216, 44968, 45584, 47012, 47656, 51392, 53728, 54464, 56672, 59422, 62123, 65527, 73876, 74888, 75628, 86432, 89936, 91168, 94024, 95312, 107456, 113344, 118844, 124246, 129283, 131054, 147752, 149776, 151256, 172864, 179872, 182336, 188048, 190624, 207977, 237688, 248492, 258566, 262108, 295504, 299552, 302512, 359744, 376096, 381248, 415954, 434861, 475376, 496984, 517132, 524216, 591008, 599104, 605024, 683353, 752192, 831908, 869722, 950752, 993968, 1034264, 1048432, 1182016, 1210048, 1366706, 1663816, 1739444, 1901504, 1987936, 2068528, 2096864, 2733412, 3327632, 3478888, 3975872, 4137056, 4193728, 4783471, 5466824, 6655264, 6957776, 8274112, 9566942, 10933648, 13310528, 13915552, 19133884, 21867296, 27831104, 38267768, 43734592, 76535536, 153071072, 306142144]

約数ペア:

[(1, 306142144), (2, 153071072), (4, 76535536), (7, 43734592), (8, 38267768), (11, 27831104), (14, 21867296), (16, 19133884), (22, 13915552), (23, 13310528), (28, 10933648), (32, 9566942), (37, 8274112), (44, 6957776), (46, 6655264), (56, 5466824), (64, 4783471), (73, 4193728), (74, 4137056), (77, 3975872), (88, 3478888), (92, 3327632), (112, 2733412), (146, 2096864), (148, 2068528), (154, 1987936), (161, 1901504), (176, 1739444), (184, 1663816), (224, 1366706), (253, 1210048), (259, 1182016), (292, 1048432), (296, 1034264), (308, 993968), (322, 950752), (352, 869722), (368, 831908), (407, 752192), (448, 683353), (506, 605024), (511, 599104), (518, 591008), (584, 524216), (592, 517132), (616, 496984), (644, 475376), (704, 434861), (736, 415954), (803, 381248), (814, 376096), (851, 359744), (1012, 302512), (1022, 299552), (1036, 295504), (1168, 262108), (1184, 258566), (1232, 248492), (1288, 237688), (1472, 207977), (1606, 190624), (1628, 188048), (1679, 182336), (1702, 179872), (1771, 172864), (2024, 151256), (2044, 149776), (2072, 147752), (2336, 131054), (2368, 129283), (2464, 124246), (2576, 118844), (2701, 113344), (2849, 107456), (3212, 95312), (3256, 94024), (3358, 91168), (3404, 89936), (3542, 86432), (4048, 75628), (4088, 74888), (4144, 73876), (4672, 65527), (4928, 62123), (5152, 59422), (5402, 56672), (5621, 54464), (5698, 53728), (5957, 51392), (6424, 47656), (6512, 47012), (6716, 45584), (6808, 44968), (7084, 43216), (8096, 37814), (8176, 37444), (8288, 36938), (9361, 32704), (10304, 29711), (10804, 28336), (11242, 27232), (11396, 26864), (11753, 26048), (11914, 25696), (12848, 23828), (13024, 23506), (13432, 22792), (13616, 22484), (14168, 21608), (16192, 18907), (16352, 18722), (16576, 18469)]