1970231616

素因数分解:

$2^6\times 3^2\times {\mathrm{131}}^1\times {\mathrm{26111}}^1$

素因数の和:26260

約数の個数: 84

約数和(自身を含む): 5690640384

約数和(自身を除く): 3720408768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 131, 144, 192, 262, 288, 393, 524, 576, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4192, 4716, 6288, 8384, 9432, 12576, 18864, 25152, 26111, 37728, 52222, 75456, 78333, 104444, 156666, 208888, 234999, 313332, 417776, 469998, 626664, 835552, 939996, 1253328, 1671104, 1879992, 2506656, 3420541, 3759984, 5013312, 6841082, 7519968, 10261623, 13682164, 15039936, 20523246, 27364328, 30784869, 41046492, 54728656, 61569738, 82092984, 109457312, 123139476, 164185968, 218914624, 246278952, 328371936, 492557904, 656743872, 985115808, 1970231616]

約数ペア:

[(1, 1970231616), (2, 985115808), (3, 656743872), (4, 492557904), (6, 328371936), (8, 246278952), (9, 218914624), (12, 164185968), (16, 123139476), (18, 109457312), (24, 82092984), (32, 61569738), (36, 54728656), (48, 41046492), (64, 30784869), (72, 27364328), (96, 20523246), (131, 15039936), (144, 13682164), (192, 10261623), (262, 7519968), (288, 6841082), (393, 5013312), (524, 3759984), (576, 3420541), (786, 2506656), (1048, 1879992), (1179, 1671104), (1572, 1253328), (2096, 939996), (2358, 835552), (3144, 626664), (4192, 469998), (4716, 417776), (6288, 313332), (8384, 234999), (9432, 208888), (12576, 156666), (18864, 104444), (25152, 78333), (26111, 75456), (37728, 52222)]