648790632

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 2089152000

約数和(自身を除く): 1440361368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 56, 61, 63, 72, 84, 94, 122, 126, 141, 168, 183, 188, 244, 252, 282, 329, 366, 376, 423, 427, 449, 488, 504, 549, 564, 658, 732, 846, 854, 898, 987, 1098, 1128, 1281, 1316, 1347, 1464, 1692, 1708, 1796, 1974, 2196, 2562, 2632, 2694, 2867, 2961, 3143, 3384, 3416, 3592, 3843, 3948, 4041, 4392, 5124, 5388, 5734, 5922, 6286, 7686, 7896, 8082, 8601, 9429, 10248, 10776, 11468, 11844, 12572, 15372, 16164, 17202, 18858, 20069, 21103, 22936, 23688, 25144, 25803, 27389, 28287, 30744, 32328, 34404, 37716, 40138, 42206, 51606, 54778, 56574, 60207, 63309, 68808, 75432, 80276, 82167, 84412, 103212, 109556, 113148, 120414, 126618, 147721, 160552, 164334, 168824, 180621, 189927, 191723, 206424, 219112, 226296, 240828, 246501, 253236, 295442, 328668, 361242, 379854, 383446, 443163, 481656, 493002, 506472, 575169, 590884, 657336, 722484, 759708, 766892, 886326, 986004, 1150338, 1181768, 1287283, 1329489, 1444968, 1519416, 1533784, 1725507, 1772652, 1972008, 2300676, 2574566, 2658978, 3451014, 3545304, 3861849, 4601352, 5149132, 5317956, 6902028, 7723698, 9010981, 10298264, 10635912, 11585547, 13804056, 15447396, 18021962, 23171094, 27032943, 30894792, 36043924, 46342188, 54065886, 72087848, 81098829, 92684376, 108131772, 162197658, 216263544, 324395316, 648790632]

約数ペア:

[(1, 648790632), (2, 324395316), (3, 216263544), (4, 162197658), (6, 108131772), (7, 92684376), (8, 81098829), (9, 72087848), (12, 54065886), (14, 46342188), (18, 36043924), (21, 30894792), (24, 27032943), (28, 23171094), (36, 18021962), (42, 15447396), (47, 13804056), (56, 11585547), (61, 10635912), (63, 10298264), (72, 9010981), (84, 7723698), (94, 6902028), (122, 5317956), (126, 5149132), (141, 4601352), (168, 3861849), (183, 3545304), (188, 3451014), (244, 2658978), (252, 2574566), (282, 2300676), (329, 1972008), (366, 1772652), (376, 1725507), (423, 1533784), (427, 1519416), (449, 1444968), (488, 1329489), (504, 1287283), (549, 1181768), (564, 1150338), (658, 986004), (732, 886326), (846, 766892), (854, 759708), (898, 722484), (987, 657336), (1098, 590884), (1128, 575169), (1281, 506472), (1316, 493002), (1347, 481656), (1464, 443163), (1692, 383446), (1708, 379854), (1796, 361242), (1974, 328668), (2196, 295442), (2562, 253236), (2632, 246501), (2694, 240828), (2867, 226296), (2961, 219112), (3143, 206424), (3384, 191723), (3416, 189927), (3592, 180621), (3843, 168824), (3948, 164334), (4041, 160552), (4392, 147721), (5124, 126618), (5388, 120414), (5734, 113148), (5922, 109556), (6286, 103212), (7686, 84412), (7896, 82167), (8082, 80276), (8601, 75432), (9429, 68808), (10248, 63309), (10776, 60207), (11468, 56574), (11844, 54778), (12572, 51606), (15372, 42206), (16164, 40138), (17202, 37716), (18858, 34404), (20069, 32328), (21103, 30744), (22936, 28287), (23688, 27389), (25144, 25803)]