308909568

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:468

約数の個数: 160

約数和(自身を含む): 919226880

約数和(自身を除く): 610317312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 64, 66, 88, 94, 96, 128, 132, 141, 176, 188, 192, 256, 264, 282, 352, 376, 384, 389, 512, 517, 528, 564, 704, 752, 768, 778, 1034, 1056, 1128, 1167, 1408, 1504, 1536, 1551, 1556, 2068, 2112, 2256, 2334, 2816, 3008, 3102, 3112, 4136, 4224, 4279, 4512, 4668, 5632, 6016, 6204, 6224, 8272, 8448, 8558, 9024, 9336, 12032, 12408, 12448, 12837, 16544, 16896, 17116, 18048, 18283, 18672, 24064, 24816, 24896, 25674, 33088, 34232, 36096, 36566, 37344, 49632, 49792, 51348, 54849, 66176, 68464, 72192, 73132, 74688, 99264, 99584, 102696, 109698, 132352, 136928, 146264, 149376, 198528, 199168, 201113, 205392, 219396, 264704, 273856, 292528, 298752, 397056, 402226, 410784, 438792, 547712, 585056, 597504, 603339, 794112, 804452, 821568, 877584, 1095424, 1170112, 1206678, 1608904, 1643136, 1755168, 2190848, 2340224, 2413356, 3217808, 3286272, 3510336, 4680448, 4826712, 6435616, 6572544, 7020672, 9360896, 9653424, 12871232, 14041344, 19306848, 25742464, 28082688, 38613696, 51484928, 77227392, 102969856, 154454784, 308909568]

約数ペア:

[(1, 308909568), (2, 154454784), (3, 102969856), (4, 77227392), (6, 51484928), (8, 38613696), (11, 28082688), (12, 25742464), (16, 19306848), (22, 14041344), (24, 12871232), (32, 9653424), (33, 9360896), (44, 7020672), (47, 6572544), (48, 6435616), (64, 4826712), (66, 4680448), (88, 3510336), (94, 3286272), (96, 3217808), (128, 2413356), (132, 2340224), (141, 2190848), (176, 1755168), (188, 1643136), (192, 1608904), (256, 1206678), (264, 1170112), (282, 1095424), (352, 877584), (376, 821568), (384, 804452), (389, 794112), (512, 603339), (517, 597504), (528, 585056), (564, 547712), (704, 438792), (752, 410784), (768, 402226), (778, 397056), (1034, 298752), (1056, 292528), (1128, 273856), (1167, 264704), (1408, 219396), (1504, 205392), (1536, 201113), (1551, 199168), (1556, 198528), (2068, 149376), (2112, 146264), (2256, 136928), (2334, 132352), (2816, 109698), (3008, 102696), (3102, 99584), (3112, 99264), (4136, 74688), (4224, 73132), (4279, 72192), (4512, 68464), (4668, 66176), (5632, 54849), (6016, 51348), (6204, 49792), (6224, 49632), (8272, 37344), (8448, 36566), (8558, 36096), (9024, 34232), (9336, 33088), (12032, 25674), (12408, 24896), (12448, 24816), (12837, 24064), (16544, 18672), (16896, 18283), (17116, 18048)]