345525984

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{27901}}^1$

素因数の和:27960

約数の個数: 72

約数和(自身を含む): 1005476472

約数和(自身を除く): 659950488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 27901, 55802, 83703, 111604, 167406, 223208, 251109, 334812, 446416, 502218, 669624, 892832, 1004436, 1199743, 1339248, 2008872, 2399486, 2678496, 3599229, 4017744, 4798972, 7198458, 8035488, 9597944, 10797687, 14396916, 19195888, 21595374, 28793832, 38391776, 43190748, 57587664, 86381496, 115175328, 172762992, 345525984]

約数ペア:

[(1, 345525984), (2, 172762992), (3, 115175328), (4, 86381496), (6, 57587664), (8, 43190748), (9, 38391776), (12, 28793832), (16, 21595374), (18, 19195888), (24, 14396916), (32, 10797687), (36, 9597944), (43, 8035488), (48, 7198458), (72, 4798972), (86, 4017744), (96, 3599229), (129, 2678496), (144, 2399486), (172, 2008872), (258, 1339248), (288, 1199743), (344, 1004436), (387, 892832), (516, 669624), (688, 502218), (774, 446416), (1032, 334812), (1376, 251109), (1548, 223208), (2064, 167406), (3096, 111604), (4128, 83703), (6192, 55802), (12384, 27901)]