947124416

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:538

約数の個数: 112

約数和(自身を含む): 2214091584

約数和(自身を除く): 1266967168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 113, 212, 224, 226, 353, 371, 424, 448, 452, 706, 742, 791, 848, 904, 1412, 1484, 1582, 1696, 1808, 2471, 2824, 2968, 3164, 3392, 3616, 4942, 5648, 5936, 5989, 6328, 7232, 9884, 11296, 11872, 11978, 12656, 18709, 19768, 22592, 23744, 23956, 25312, 37418, 39536, 39889, 41923, 47912, 50624, 74836, 79072, 79778, 83846, 95824, 130963, 149672, 158144, 159556, 167692, 191648, 261926, 279223, 299344, 319112, 335384, 383296, 523852, 558446, 598688, 638224, 670768, 1047704, 1116892, 1197376, 1276448, 1341536, 2095408, 2114117, 2233784, 2552896, 2683072, 4190816, 4228234, 4467568, 8381632, 8456468, 8935136, 14798819, 16912936, 17870272, 29597638, 33825872, 59195276, 67651744, 118390552, 135303488, 236781104, 473562208, 947124416]

約数ペア:

[(1, 947124416), (2, 473562208), (4, 236781104), (7, 135303488), (8, 118390552), (14, 67651744), (16, 59195276), (28, 33825872), (32, 29597638), (53, 17870272), (56, 16912936), (64, 14798819), (106, 8935136), (112, 8456468), (113, 8381632), (212, 4467568), (224, 4228234), (226, 4190816), (353, 2683072), (371, 2552896), (424, 2233784), (448, 2114117), (452, 2095408), (706, 1341536), (742, 1276448), (791, 1197376), (848, 1116892), (904, 1047704), (1412, 670768), (1484, 638224), (1582, 598688), (1696, 558446), (1808, 523852), (2471, 383296), (2824, 335384), (2968, 319112), (3164, 299344), (3392, 279223), (3616, 261926), (4942, 191648), (5648, 167692), (5936, 159556), (5989, 158144), (6328, 149672), (7232, 130963), (9884, 95824), (11296, 83846), (11872, 79778), (11978, 79072), (12656, 74836), (18709, 50624), (19768, 47912), (22592, 41923), (23744, 39889), (23956, 39536), (25312, 37418)]