318336928

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 829785600

約数和(自身を除く): 511448672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 49, 52, 56, 91, 92, 97, 98, 104, 112, 161, 182, 184, 194, 196, 208, 224, 299, 322, 343, 364, 368, 388, 392, 416, 598, 637, 644, 679, 686, 728, 736, 776, 784, 1127, 1196, 1261, 1274, 1288, 1358, 1372, 1456, 1552, 1568, 2093, 2231, 2254, 2392, 2522, 2548, 2576, 2716, 2744, 2912, 3104, 4186, 4459, 4462, 4508, 4753, 4784, 5044, 5096, 5152, 5432, 5488, 7889, 8372, 8827, 8918, 8924, 9016, 9506, 9568, 10088, 10192, 10864, 10976, 14651, 15617, 15778, 16744, 17654, 17836, 17848, 18032, 19012, 20176, 20384, 21728, 29003, 29302, 31234, 31556, 33271, 33488, 35308, 35672, 35696, 36064, 38024, 40352, 58006, 58604, 61789, 62468, 63112, 66542, 66976, 70616, 71344, 71392, 76048, 102557, 109319, 116012, 117208, 123578, 124936, 126224, 133084, 141232, 142688, 152096, 203021, 205114, 218638, 232024, 234416, 247156, 249872, 252448, 266168, 282464, 406042, 410228, 432523, 437276, 464048, 468832, 494312, 499744, 532336, 765233, 812084, 820456, 865046, 874552, 928096, 988624, 1064672, 1421147, 1530466, 1624168, 1640912, 1730092, 1749104, 1977248, 2842294, 3060932, 3248336, 3281824, 3460184, 3498208, 5684588, 6121864, 6496672, 6920368, 9948029, 11369176, 12243728, 13840736, 19896058, 22738352, 24487456, 39792116, 45476704, 79584232, 159168464, 318336928]

約数ペア:

[(1, 318336928), (2, 159168464), (4, 79584232), (7, 45476704), (8, 39792116), (13, 24487456), (14, 22738352), (16, 19896058), (23, 13840736), (26, 12243728), (28, 11369176), (32, 9948029), (46, 6920368), (49, 6496672), (52, 6121864), (56, 5684588), (91, 3498208), (92, 3460184), (97, 3281824), (98, 3248336), (104, 3060932), (112, 2842294), (161, 1977248), (182, 1749104), (184, 1730092), (194, 1640912), (196, 1624168), (208, 1530466), (224, 1421147), (299, 1064672), (322, 988624), (343, 928096), (364, 874552), (368, 865046), (388, 820456), (392, 812084), (416, 765233), (598, 532336), (637, 499744), (644, 494312), (679, 468832), (686, 464048), (728, 437276), (736, 432523), (776, 410228), (784, 406042), (1127, 282464), (1196, 266168), (1261, 252448), (1274, 249872), (1288, 247156), (1358, 234416), (1372, 232024), (1456, 218638), (1552, 205114), (1568, 203021), (2093, 152096), (2231, 142688), (2254, 141232), (2392, 133084), (2522, 126224), (2548, 124936), (2576, 123578), (2716, 117208), (2744, 116012), (2912, 109319), (3104, 102557), (4186, 76048), (4459, 71392), (4462, 71344), (4508, 70616), (4753, 66976), (4784, 66542), (5044, 63112), (5096, 62468), (5152, 61789), (5432, 58604), (5488, 58006), (7889, 40352), (8372, 38024), (8827, 36064), (8918, 35696), (8924, 35672), (9016, 35308), (9506, 33488), (9568, 33271), (10088, 31556), (10192, 31234), (10864, 29302), (10976, 29003), (14651, 21728), (15617, 20384), (15778, 20176), (16744, 19012), (17654, 18032), (17836, 17848)]