225710464

素因数分解:

$2^7\times 7^3\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 128

約数和(自身を含む): 539784000

約数和(自身を除く): 314073536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 97, 98, 106, 112, 128, 194, 196, 212, 224, 343, 371, 388, 392, 424, 448, 679, 686, 742, 776, 784, 848, 896, 1358, 1372, 1484, 1552, 1568, 1696, 2597, 2716, 2744, 2968, 3104, 3136, 3392, 4753, 5141, 5194, 5432, 5488, 5936, 6208, 6272, 6784, 9506, 10282, 10388, 10864, 10976, 11872, 12416, 18179, 19012, 20564, 20776, 21728, 21952, 23744, 33271, 35987, 36358, 38024, 41128, 41552, 43456, 43904, 47488, 66542, 71974, 72716, 76048, 82256, 83104, 86912, 133084, 143948, 145432, 152096, 164512, 166208, 251909, 266168, 287896, 290864, 304192, 329024, 332416, 503818, 532336, 575792, 581728, 608384, 658048, 1007636, 1064672, 1151584, 1163456, 1763363, 2015272, 2129344, 2303168, 2326912, 3526726, 4030544, 4258688, 4606336, 7053452, 8061088, 14106904, 16122176, 28213808, 32244352, 56427616, 112855232, 225710464]

約数ペア:

[(1, 225710464), (2, 112855232), (4, 56427616), (7, 32244352), (8, 28213808), (14, 16122176), (16, 14106904), (28, 8061088), (32, 7053452), (49, 4606336), (53, 4258688), (56, 4030544), (64, 3526726), (97, 2326912), (98, 2303168), (106, 2129344), (112, 2015272), (128, 1763363), (194, 1163456), (196, 1151584), (212, 1064672), (224, 1007636), (343, 658048), (371, 608384), (388, 581728), (392, 575792), (424, 532336), (448, 503818), (679, 332416), (686, 329024), (742, 304192), (776, 290864), (784, 287896), (848, 266168), (896, 251909), (1358, 166208), (1372, 164512), (1484, 152096), (1552, 145432), (1568, 143948), (1696, 133084), (2597, 86912), (2716, 83104), (2744, 82256), (2968, 76048), (3104, 72716), (3136, 71974), (3392, 66542), (4753, 47488), (5141, 43904), (5194, 43456), (5432, 41552), (5488, 41128), (5936, 38024), (6208, 36358), (6272, 35987), (6784, 33271), (9506, 23744), (10282, 21952), (10388, 21728), (10864, 20776), (10976, 20564), (11872, 19012), (12416, 18179)]