305361408

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 240

約数和(自身を含む): 940439808

約数和(自身を除く): 635078400

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 53, 62, 64, 66, 88, 93, 96, 106, 121, 124, 128, 132, 159, 176, 186, 192, 212, 242, 248, 256, 264, 318, 341, 352, 363, 372, 384, 424, 484, 496, 512, 528, 583, 636, 682, 704, 726, 744, 768, 848, 968, 992, 1023, 1056, 1166, 1272, 1364, 1408, 1452, 1488, 1536, 1643, 1696, 1749, 1936, 1984, 2046, 2112, 2332, 2544, 2728, 2816, 2904, 2976, 3286, 3392, 3498, 3751, 3872, 3968, 4092, 4224, 4664, 4929, 5088, 5456, 5632, 5808, 5952, 6413, 6572, 6784, 6996, 7502, 7744, 7936, 8184, 8448, 9328, 9858, 10176, 10912, 11253, 11616, 11904, 12826, 13144, 13568, 13992, 15004, 15488, 15872, 16368, 16896, 18073, 18656, 19239, 19716, 20352, 21824, 22506, 23232, 23808, 25652, 26288, 27136, 27984, 30008, 30976, 32736, 36146, 37312, 38478, 39432, 40704, 43648, 45012, 46464, 47616, 51304, 52576, 54219, 55968, 60016, 61952, 65472, 72292, 74624, 76956, 78864, 81408, 87296, 90024, 92928, 102608, 105152, 108438, 111936, 120032, 130944, 144584, 149248, 153912, 157728, 174592, 180048, 185856, 198803, 205216, 210304, 216876, 223872, 240064, 261888, 289168, 298496, 307824, 315456, 360096, 397606, 410432, 420608, 433752, 447744, 480128, 523776, 578336, 596409, 615648, 630912, 720192, 795212, 820864, 841216, 867504, 895488, 960256, 1156672, 1192818, 1231296, 1261824, 1440384, 1590424, 1641728, 1735008, 1920512, 2313344, 2385636, 2462592, 2523648, 2880768, 3180848, 3283456, 3470016, 4626688, 4771272, 4925184, 5761536, 6361696, 6940032, 9253376, 9542544, 9850368, 12723392, 13880064, 19085088, 25446784, 27760128, 38170176, 50893568, 76340352, 101787136, 152680704, 305361408]

約数ペア:

[(1, 305361408), (2, 152680704), (3, 101787136), (4, 76340352), (6, 50893568), (8, 38170176), (11, 27760128), (12, 25446784), (16, 19085088), (22, 13880064), (24, 12723392), (31, 9850368), (32, 9542544), (33, 9253376), (44, 6940032), (48, 6361696), (53, 5761536), (62, 4925184), (64, 4771272), (66, 4626688), (88, 3470016), (93, 3283456), (96, 3180848), (106, 2880768), (121, 2523648), (124, 2462592), (128, 2385636), (132, 2313344), (159, 1920512), (176, 1735008), (186, 1641728), (192, 1590424), (212, 1440384), (242, 1261824), (248, 1231296), (256, 1192818), (264, 1156672), (318, 960256), (341, 895488), (352, 867504), (363, 841216), (372, 820864), (384, 795212), (424, 720192), (484, 630912), (496, 615648), (512, 596409), (528, 578336), (583, 523776), (636, 480128), (682, 447744), (704, 433752), (726, 420608), (744, 410432), (768, 397606), (848, 360096), (968, 315456), (992, 307824), (1023, 298496), (1056, 289168), (1166, 261888), (1272, 240064), (1364, 223872), (1408, 216876), (1452, 210304), (1488, 205216), (1536, 198803), (1643, 185856), (1696, 180048), (1749, 174592), (1936, 157728), (1984, 153912), (2046, 149248), (2112, 144584), (2332, 130944), (2544, 120032), (2728, 111936), (2816, 108438), (2904, 105152), (2976, 102608), (3286, 92928), (3392, 90024), (3498, 87296), (3751, 81408), (3872, 78864), (3968, 76956), (4092, 74624), (4224, 72292), (4664, 65472), (4929, 61952), (5088, 60016), (5456, 55968), (5632, 54219), (5808, 52576), (5952, 51304), (6413, 47616), (6572, 46464), (6784, 45012), (6996, 43648), (7502, 40704), (7744, 39432), (7936, 38478), (8184, 37312), (8448, 36146), (9328, 32736), (9858, 30976), (10176, 30008), (10912, 27984), (11253, 27136), (11616, 26288), (11904, 25652), (12826, 23808), (13144, 23232), (13568, 22506), (13992, 21824), (15004, 20352), (15488, 19716), (15872, 19239), (16368, 18656), (16896, 18073)]