257849147136

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2524369}}^1$

素因数の和:2524414

約数の個数: 144

約数和(自身を含む): 825569964800

約数和(自身を除く): 567720817664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 768, 798, 896, 912, 1064, 1216, 1344, 1596, 1792, 1824, 2128, 2432, 2688, 3192, 3648, 4256, 4864, 5376, 6384, 7296, 8512, 12768, 14592, 17024, 25536, 34048, 51072, 102144, 2524369, 5048738, 7573107, 10097476, 15146214, 17670583, 20194952, 30292428, 35341166, 40389904, 47963011, 53011749, 60584856, 70682332, 80779808, 95926022, 106023498, 121169712, 141364664, 143889033, 161559616, 191852044, 212046996, 242339424, 282729328, 287778066, 323119232, 335741077, 383704088, 424093992, 484678848, 565458656, 575556132, 646238464, 671482154, 767408176, 848187984, 969357696, 1007223231, 1130917312, 1151112264, 1342964308, 1534816352, 1696375968, 1938715392, 2014446462, 2261834624, 2302224528, 2685928616, 3069632704, 3392751936, 4028892924, 4523669248, 4604449056, 5371857232, 6139265408, 6785503872, 8057785848, 9208898112, 10743714464, 12278530816, 13571007744, 16115571696, 18417796224, 21487428928, 32231143392, 36835592448, 42974857856, 64462286784, 85949715712, 128924573568, 257849147136]

約数ペア:

[(1, 257849147136), (2, 128924573568), (3, 85949715712), (4, 64462286784), (6, 42974857856), (7, 36835592448), (8, 32231143392), (12, 21487428928), (14, 18417796224), (16, 16115571696), (19, 13571007744), (21, 12278530816), (24, 10743714464), (28, 9208898112), (32, 8057785848), (38, 6785503872), (42, 6139265408), (48, 5371857232), (56, 4604449056), (57, 4523669248), (64, 4028892924), (76, 3392751936), (84, 3069632704), (96, 2685928616), (112, 2302224528), (114, 2261834624), (128, 2014446462), (133, 1938715392), (152, 1696375968), (168, 1534816352), (192, 1342964308), (224, 1151112264), (228, 1130917312), (256, 1007223231), (266, 969357696), (304, 848187984), (336, 767408176), (384, 671482154), (399, 646238464), (448, 575556132), (456, 565458656), (532, 484678848), (608, 424093992), (672, 383704088), (768, 335741077), (798, 323119232), (896, 287778066), (912, 282729328), (1064, 242339424), (1216, 212046996), (1344, 191852044), (1596, 161559616), (1792, 143889033), (1824, 141364664), (2128, 121169712), (2432, 106023498), (2688, 95926022), (3192, 80779808), (3648, 70682332), (4256, 60584856), (4864, 53011749), (5376, 47963011), (6384, 40389904), (7296, 35341166), (8512, 30292428), (12768, 20194952), (14592, 17670583), (17024, 15146214), (25536, 10097476), (34048, 7573107), (51072, 5048738), (102144, 2524369)]