1921590576

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{6481}}^1$

素因数の和:6595

約数の個数: 120

約数和(自身を含む): 5642451360

約数和(自身を除く): 3720860784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 71, 72, 87, 116, 142, 144, 174, 213, 232, 261, 284, 348, 426, 464, 522, 568, 639, 696, 852, 1044, 1136, 1278, 1392, 1704, 2059, 2088, 2556, 3408, 4118, 4176, 5112, 6177, 6481, 8236, 10224, 12354, 12962, 16472, 18531, 19443, 24708, 25924, 32944, 37062, 38886, 49416, 51848, 58329, 74124, 77772, 98832, 103696, 116658, 148248, 155544, 187949, 233316, 296496, 311088, 375898, 460151, 466632, 563847, 751796, 920302, 933264, 1127694, 1380453, 1503592, 1691541, 1840604, 2255388, 2760906, 3007184, 3383082, 3681208, 4141359, 4510776, 5521812, 6766164, 7362416, 8282718, 9021552, 11043624, 13344379, 13532328, 16565436, 22087248, 26688758, 27064656, 33130872, 40033137, 53377516, 66261744, 80066274, 106755032, 120099411, 160132548, 213510064, 240198822, 320265096, 480397644, 640530192, 960795288, 1921590576]

約数ペア:

[(1, 1921590576), (2, 960795288), (3, 640530192), (4, 480397644), (6, 320265096), (8, 240198822), (9, 213510064), (12, 160132548), (16, 120099411), (18, 106755032), (24, 80066274), (29, 66261744), (36, 53377516), (48, 40033137), (58, 33130872), (71, 27064656), (72, 26688758), (87, 22087248), (116, 16565436), (142, 13532328), (144, 13344379), (174, 11043624), (213, 9021552), (232, 8282718), (261, 7362416), (284, 6766164), (348, 5521812), (426, 4510776), (464, 4141359), (522, 3681208), (568, 3383082), (639, 3007184), (696, 2760906), (852, 2255388), (1044, 1840604), (1136, 1691541), (1278, 1503592), (1392, 1380453), (1704, 1127694), (2059, 933264), (2088, 920302), (2556, 751796), (3408, 563847), (4118, 466632), (4176, 460151), (5112, 375898), (6177, 311088), (6481, 296496), (8236, 233316), (10224, 187949), (12354, 155544), (12962, 148248), (16472, 116658), (18531, 103696), (19443, 98832), (24708, 77772), (25924, 74124), (32944, 58329), (37062, 51848), (38886, 49416)]