1557071424

素因数分解:

$2^6\times 3^4\times {\mathrm{67}}^1\times {\mathrm{4483}}^1$

素因数の和:4574

約数の個数: 140

約数和(自身を含む): 4685582704

約数和(自身を除く): 3128511280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 81, 96, 108, 134, 144, 162, 192, 201, 216, 268, 288, 324, 402, 432, 536, 576, 603, 648, 804, 864, 1072, 1206, 1296, 1608, 1728, 1809, 2144, 2412, 2592, 3216, 3618, 4288, 4483, 4824, 5184, 5427, 6432, 7236, 8966, 9648, 10854, 12864, 13449, 14472, 17932, 19296, 21708, 26898, 28944, 35864, 38592, 40347, 43416, 53796, 57888, 71728, 80694, 86832, 107592, 115776, 121041, 143456, 161388, 173664, 215184, 242082, 286912, 300361, 322776, 347328, 363123, 430368, 484164, 600722, 645552, 726246, 860736, 901083, 968328, 1201444, 1291104, 1452492, 1802166, 1936656, 2402888, 2582208, 2703249, 2904984, 3604332, 3873312, 4805776, 5406498, 5809968, 7208664, 7746624, 8109747, 9611552, 10812996, 11619936, 14417328, 16219494, 19223104, 21625992, 23239872, 24329241, 28834656, 32438988, 43251984, 48658482, 57669312, 64877976, 86503968, 97316964, 129755952, 173007936, 194633928, 259511904, 389267856, 519023808, 778535712, 1557071424]

約数ペア:

[(1, 1557071424), (2, 778535712), (3, 519023808), (4, 389267856), (6, 259511904), (8, 194633928), (9, 173007936), (12, 129755952), (16, 97316964), (18, 86503968), (24, 64877976), (27, 57669312), (32, 48658482), (36, 43251984), (48, 32438988), (54, 28834656), (64, 24329241), (67, 23239872), (72, 21625992), (81, 19223104), (96, 16219494), (108, 14417328), (134, 11619936), (144, 10812996), (162, 9611552), (192, 8109747), (201, 7746624), (216, 7208664), (268, 5809968), (288, 5406498), (324, 4805776), (402, 3873312), (432, 3604332), (536, 2904984), (576, 2703249), (603, 2582208), (648, 2402888), (804, 1936656), (864, 1802166), (1072, 1452492), (1206, 1291104), (1296, 1201444), (1608, 968328), (1728, 901083), (1809, 860736), (2144, 726246), (2412, 645552), (2592, 600722), (3216, 484164), (3618, 430368), (4288, 363123), (4483, 347328), (4824, 322776), (5184, 300361), (5427, 286912), (6432, 242082), (7236, 215184), (8966, 173664), (9648, 161388), (10854, 143456), (12864, 121041), (13449, 115776), (14472, 107592), (17932, 86832), (19296, 80694), (21708, 71728), (26898, 57888), (28944, 53796), (35864, 43416), (38592, 40347)]