439749632

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2037

約数の個数: 88

約数和(自身を含む): 1037583360

約数和(自身を除く): 597833728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1024, 1736, 1792, 1979, 1984, 3472, 3584, 3958, 3968, 6944, 7168, 7916, 7936, 13853, 13888, 15832, 15872, 27706, 27776, 31664, 31744, 55412, 55552, 61349, 63328, 110824, 111104, 122698, 126656, 221648, 222208, 245396, 253312, 429443, 443296, 490792, 506624, 858886, 886592, 981584, 1013248, 1717772, 1773184, 1963168, 2026496, 3435544, 3546368, 3926336, 6871088, 7092736, 7852672, 13742176, 14185472, 15705344, 27484352, 31410688, 54968704, 62821376, 109937408, 219874816, 439749632]

約数ペア:

[(1, 439749632), (2, 219874816), (4, 109937408), (7, 62821376), (8, 54968704), (14, 31410688), (16, 27484352), (28, 15705344), (31, 14185472), (32, 13742176), (56, 7852672), (62, 7092736), (64, 6871088), (112, 3926336), (124, 3546368), (128, 3435544), (217, 2026496), (224, 1963168), (248, 1773184), (256, 1717772), (434, 1013248), (448, 981584), (496, 886592), (512, 858886), (868, 506624), (896, 490792), (992, 443296), (1024, 429443), (1736, 253312), (1792, 245396), (1979, 222208), (1984, 221648), (3472, 126656), (3584, 122698), (3958, 111104), (3968, 110824), (6944, 63328), (7168, 61349), (7916, 55552), (7936, 55412), (13853, 31744), (13888, 31664), (15832, 27776), (15872, 27706)]