2886702308

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{6217}}^1$

素因数の和:6361

約数の個数: 72

約数和(自身を含む): 6192531072

約数和(自身を除く): 3305828764

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 103, 161, 196, 206, 322, 412, 644, 721, 1127, 1442, 2254, 2369, 2884, 4508, 4738, 5047, 6217, 9476, 10094, 12434, 16583, 20188, 24868, 33166, 43519, 66332, 87038, 116081, 142991, 174076, 232162, 285982, 304633, 464324, 571964, 609266, 640351, 1000937, 1218532, 1280702, 2001874, 2561404, 4003748, 4482457, 7006559, 8964914, 14013118, 14728073, 17929828, 28026236, 29456146, 31377199, 58912292, 62754398, 103096511, 125508796, 206193022, 412386044, 721675577, 1443351154, 2886702308]

約数ペア:

[(1, 2886702308), (2, 1443351154), (4, 721675577), (7, 412386044), (14, 206193022), (23, 125508796), (28, 103096511), (46, 62754398), (49, 58912292), (92, 31377199), (98, 29456146), (103, 28026236), (161, 17929828), (196, 14728073), (206, 14013118), (322, 8964914), (412, 7006559), (644, 4482457), (721, 4003748), (1127, 2561404), (1442, 2001874), (2254, 1280702), (2369, 1218532), (2884, 1000937), (4508, 640351), (4738, 609266), (5047, 571964), (6217, 464324), (9476, 304633), (10094, 285982), (12434, 232162), (16583, 174076), (20188, 142991), (24868, 116081), (33166, 87038), (43519, 66332)]