349323744

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 288

約数和(自身を含む): 1198302336

約数和(自身を除く): 848978592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 43, 44, 48, 49, 56, 66, 77, 84, 86, 88, 96, 98, 112, 129, 132, 147, 154, 157, 168, 172, 176, 196, 224, 231, 258, 264, 294, 301, 308, 314, 336, 344, 352, 392, 462, 471, 473, 516, 528, 539, 588, 602, 616, 628, 672, 688, 784, 903, 924, 942, 946, 1032, 1056, 1078, 1099, 1176, 1204, 1232, 1256, 1376, 1419, 1568, 1617, 1727, 1806, 1848, 1884, 1892, 2064, 2107, 2156, 2198, 2352, 2408, 2464, 2512, 2838, 3234, 3297, 3311, 3454, 3612, 3696, 3768, 3784, 4128, 4214, 4312, 4396, 4704, 4816, 5024, 5181, 5676, 6321, 6468, 6594, 6622, 6751, 6908, 7224, 7392, 7536, 7568, 7693, 8428, 8624, 8792, 9632, 9933, 10362, 11352, 12089, 12642, 12936, 13188, 13244, 13502, 13816, 14448, 15072, 15136, 15386, 16856, 17248, 17584, 19866, 20253, 20724, 22704, 23079, 23177, 24178, 25284, 25872, 26376, 26488, 27004, 27632, 28896, 30772, 33712, 35168, 36267, 39732, 40506, 41448, 45408, 46158, 46354, 47257, 48356, 50568, 51744, 52752, 52976, 54008, 55264, 61544, 67424, 69531, 72534, 74261, 79464, 81012, 82896, 84623, 92316, 92708, 94514, 96712, 101136, 105504, 105952, 108016, 123088, 139062, 141771, 145068, 148522, 158928, 162024, 165792, 169246, 184632, 185416, 189028, 193424, 202272, 216032, 222783, 246176, 253869, 278124, 283542, 290136, 297044, 317856, 324048, 330799, 338492, 369264, 370832, 378056, 386848, 445566, 507738, 519827, 556248, 567084, 580272, 594088, 648096, 661598, 676984, 738528, 741664, 756112, 891132, 992397, 1015476, 1039654, 1112496, 1134168, 1160544, 1188176, 1323196, 1353968, 1512224, 1559481, 1782264, 1984794, 2030952, 2079308, 2224992, 2268336, 2376352, 2646392, 2707936, 3118962, 3564528, 3638789, 3969588, 4061904, 4158616, 4536672, 5292784, 6237924, 7129056, 7277578, 7939176, 8123808, 8317232, 10585568, 10916367, 12475848, 14555156, 15878352, 16634464, 21832734, 24951696, 29110312, 31756704, 43665468, 49903392, 58220624, 87330936, 116441248, 174661872, 349323744]

約数ペア:

[(1, 349323744), (2, 174661872), (3, 116441248), (4, 87330936), (6, 58220624), (7, 49903392), (8, 43665468), (11, 31756704), (12, 29110312), (14, 24951696), (16, 21832734), (21, 16634464), (22, 15878352), (24, 14555156), (28, 12475848), (32, 10916367), (33, 10585568), (42, 8317232), (43, 8123808), (44, 7939176), (48, 7277578), (49, 7129056), (56, 6237924), (66, 5292784), (77, 4536672), (84, 4158616), (86, 4061904), (88, 3969588), (96, 3638789), (98, 3564528), (112, 3118962), (129, 2707936), (132, 2646392), (147, 2376352), (154, 2268336), (157, 2224992), (168, 2079308), (172, 2030952), (176, 1984794), (196, 1782264), (224, 1559481), (231, 1512224), (258, 1353968), (264, 1323196), (294, 1188176), (301, 1160544), (308, 1134168), (314, 1112496), (336, 1039654), (344, 1015476), (352, 992397), (392, 891132), (462, 756112), (471, 741664), (473, 738528), (516, 676984), (528, 661598), (539, 648096), (588, 594088), (602, 580272), (616, 567084), (628, 556248), (672, 519827), (688, 507738), (784, 445566), (903, 386848), (924, 378056), (942, 370832), (946, 369264), (1032, 338492), (1056, 330799), (1078, 324048), (1099, 317856), (1176, 297044), (1204, 290136), (1232, 283542), (1256, 278124), (1376, 253869), (1419, 246176), (1568, 222783), (1617, 216032), (1727, 202272), (1806, 193424), (1848, 189028), (1884, 185416), (1892, 184632), (2064, 169246), (2107, 165792), (2156, 162024), (2198, 158928), (2352, 148522), (2408, 145068), (2464, 141771), (2512, 139062), (2838, 123088), (3234, 108016), (3297, 105952), (3311, 105504), (3454, 101136), (3612, 96712), (3696, 94514), (3768, 92708), (3784, 92316), (4128, 84623), (4214, 82896), (4312, 81012), (4396, 79464), (4704, 74261), (4816, 72534), (5024, 69531), (5181, 67424), (5676, 61544), (6321, 55264), (6468, 54008), (6594, 52976), (6622, 52752), (6751, 51744), (6908, 50568), (7224, 48356), (7392, 47257), (7536, 46354), (7568, 46158), (7693, 45408), (8428, 41448), (8624, 40506), (8792, 39732), (9632, 36267), (9933, 35168), (10362, 33712), (11352, 30772), (12089, 28896), (12642, 27632), (12936, 27004), (13188, 26488), (13244, 26376), (13502, 25872), (13816, 25284), (14448, 24178), (15072, 23177), (15136, 23079), (15386, 22704), (16856, 20724), (17248, 20253), (17584, 19866)]