258536664

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 739200000

約数和(自身を除く): 480663336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 109, 139, 158, 216, 218, 237, 278, 316, 327, 417, 436, 474, 556, 632, 654, 711, 834, 872, 948, 981, 1112, 1251, 1308, 1422, 1668, 1896, 1962, 2133, 2502, 2616, 2844, 2943, 3336, 3753, 3924, 4266, 5004, 5688, 5886, 7506, 7848, 8532, 8611, 10008, 10981, 11772, 15012, 15151, 17064, 17222, 21962, 23544, 25833, 30024, 30302, 32943, 34444, 43924, 45453, 51666, 60604, 65886, 68888, 77499, 87848, 90906, 98829, 103332, 121208, 131772, 136359, 154998, 181812, 197658, 206664, 232497, 263544, 272718, 296487, 309996, 363624, 395316, 409077, 464994, 545436, 592974, 619992, 790632, 818154, 929988, 1090872, 1185948, 1196929, 1636308, 1859976, 2371896, 2393858, 3272616, 3590787, 4787716, 7181574, 9575432, 10772361, 14363148, 21544722, 28726296, 32317083, 43089444, 64634166, 86178888, 129268332, 258536664]

約数ペア:

[(1, 258536664), (2, 129268332), (3, 86178888), (4, 64634166), (6, 43089444), (8, 32317083), (9, 28726296), (12, 21544722), (18, 14363148), (24, 10772361), (27, 9575432), (36, 7181574), (54, 4787716), (72, 3590787), (79, 3272616), (108, 2393858), (109, 2371896), (139, 1859976), (158, 1636308), (216, 1196929), (218, 1185948), (237, 1090872), (278, 929988), (316, 818154), (327, 790632), (417, 619992), (436, 592974), (474, 545436), (556, 464994), (632, 409077), (654, 395316), (711, 363624), (834, 309996), (872, 296487), (948, 272718), (981, 263544), (1112, 232497), (1251, 206664), (1308, 197658), (1422, 181812), (1668, 154998), (1896, 136359), (1962, 131772), (2133, 121208), (2502, 103332), (2616, 98829), (2844, 90906), (2943, 87848), (3336, 77499), (3753, 68888), (3924, 65886), (4266, 60604), (5004, 51666), (5688, 45453), (5886, 43924), (7506, 34444), (7848, 32943), (8532, 30302), (8611, 30024), (10008, 25833), (10981, 23544), (11772, 21962), (15012, 17222), (15151, 17064)]