307693344

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:615

約数の個数: 144

約数和(自身を含む): 948024000

約数和(自身を除く): 640330656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 149, 168, 196, 224, 294, 298, 336, 392, 439, 447, 588, 596, 672, 784, 878, 894, 1043, 1176, 1192, 1317, 1568, 1756, 1788, 2086, 2352, 2384, 2634, 3073, 3129, 3512, 3576, 4172, 4704, 4768, 5268, 6146, 6258, 7024, 7152, 7301, 8344, 9219, 10536, 12292, 12516, 14048, 14304, 14602, 16688, 18438, 21072, 21511, 21903, 24584, 25032, 29204, 33376, 36876, 42144, 43022, 43806, 49168, 50064, 58408, 64533, 65411, 73752, 86044, 87612, 98336, 100128, 116816, 129066, 130822, 147504, 172088, 175224, 196233, 233632, 258132, 261644, 295008, 344176, 350448, 392466, 457877, 516264, 523288, 688352, 700896, 784932, 915754, 1032528, 1046576, 1373631, 1569864, 1831508, 2065056, 2093152, 2747262, 3139728, 3205139, 3663016, 5494524, 6279456, 6410278, 7326032, 9615417, 10989048, 12820556, 14652064, 19230834, 21978096, 25641112, 38461668, 43956192, 51282224, 76923336, 102564448, 153846672, 307693344]

約数ペア:

[(1, 307693344), (2, 153846672), (3, 102564448), (4, 76923336), (6, 51282224), (7, 43956192), (8, 38461668), (12, 25641112), (14, 21978096), (16, 19230834), (21, 14652064), (24, 12820556), (28, 10989048), (32, 9615417), (42, 7326032), (48, 6410278), (49, 6279456), (56, 5494524), (84, 3663016), (96, 3205139), (98, 3139728), (112, 2747262), (147, 2093152), (149, 2065056), (168, 1831508), (196, 1569864), (224, 1373631), (294, 1046576), (298, 1032528), (336, 915754), (392, 784932), (439, 700896), (447, 688352), (588, 523288), (596, 516264), (672, 457877), (784, 392466), (878, 350448), (894, 344176), (1043, 295008), (1176, 261644), (1192, 258132), (1317, 233632), (1568, 196233), (1756, 175224), (1788, 172088), (2086, 147504), (2352, 130822), (2384, 129066), (2634, 116816), (3073, 100128), (3129, 98336), (3512, 87612), (3576, 86044), (4172, 73752), (4704, 65411), (4768, 64533), (5268, 58408), (6146, 50064), (6258, 49168), (7024, 43806), (7152, 43022), (7301, 42144), (8344, 36876), (9219, 33376), (10536, 29204), (12292, 25032), (12516, 24584), (14048, 21903), (14304, 21511), (14602, 21072), (16688, 18438)]