394963344

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:330

約数の個数: 160

約数和(自身を含む): 1171353600

約数和(自身を除く): 776390256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 79, 108, 142, 144, 158, 163, 213, 216, 237, 284, 316, 326, 426, 432, 474, 489, 568, 632, 639, 652, 711, 852, 948, 978, 1136, 1264, 1278, 1304, 1422, 1467, 1704, 1896, 1917, 1956, 2133, 2556, 2608, 2844, 2934, 3408, 3792, 3834, 3912, 4266, 4401, 5112, 5609, 5688, 5868, 7668, 7824, 8532, 8802, 10224, 11218, 11376, 11573, 11736, 12877, 15336, 16827, 17064, 17604, 22436, 23146, 23472, 25754, 30672, 33654, 34128, 34719, 35208, 38631, 44872, 46292, 50481, 51508, 67308, 69438, 70416, 77262, 89744, 92584, 100962, 103016, 104157, 115893, 134616, 138876, 151443, 154524, 185168, 201924, 206032, 208314, 231786, 269232, 277752, 302886, 309048, 312471, 347679, 403848, 416628, 463572, 555504, 605772, 618096, 624942, 695358, 807696, 833256, 914267, 927144, 1211544, 1249884, 1390716, 1666512, 1828534, 1854288, 2423088, 2499768, 2742801, 2781432, 3657068, 4999536, 5485602, 5562864, 7314136, 8228403, 10971204, 14628272, 16456806, 21942408, 24685209, 32913612, 43884816, 49370418, 65827224, 98740836, 131654448, 197481672, 394963344]

約数ペア:

[(1, 394963344), (2, 197481672), (3, 131654448), (4, 98740836), (6, 65827224), (8, 49370418), (9, 43884816), (12, 32913612), (16, 24685209), (18, 21942408), (24, 16456806), (27, 14628272), (36, 10971204), (48, 8228403), (54, 7314136), (71, 5562864), (72, 5485602), (79, 4999536), (108, 3657068), (142, 2781432), (144, 2742801), (158, 2499768), (163, 2423088), (213, 1854288), (216, 1828534), (237, 1666512), (284, 1390716), (316, 1249884), (326, 1211544), (426, 927144), (432, 914267), (474, 833256), (489, 807696), (568, 695358), (632, 624942), (639, 618096), (652, 605772), (711, 555504), (852, 463572), (948, 416628), (978, 403848), (1136, 347679), (1264, 312471), (1278, 309048), (1304, 302886), (1422, 277752), (1467, 269232), (1704, 231786), (1896, 208314), (1917, 206032), (1956, 201924), (2133, 185168), (2556, 154524), (2608, 151443), (2844, 138876), (2934, 134616), (3408, 115893), (3792, 104157), (3834, 103016), (3912, 100962), (4266, 92584), (4401, 89744), (5112, 77262), (5609, 70416), (5688, 69438), (5868, 67308), (7668, 51508), (7824, 50481), (8532, 46292), (8802, 44872), (10224, 38631), (11218, 35208), (11376, 34719), (11573, 34128), (11736, 33654), (12877, 30672), (15336, 25754), (16827, 23472), (17064, 23146), (17604, 22436)]