396036657328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2083}}^1\times {\mathrm{4099}}^1$

素因数の和:6426

約数の個数: 80

約数和(自身を含む): 830652390400

約数和(自身を除く): 434615733072

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 223, 446, 892, 1784, 2083, 2899, 3568, 4099, 4166, 5798, 8198, 8332, 11596, 16396, 16664, 23192, 27079, 32792, 33328, 46384, 53287, 54158, 65584, 106574, 108316, 213148, 216632, 426296, 433264, 464509, 852592, 914077, 929018, 1828154, 1858036, 3656308, 3716072, 6038617, 7312616, 7432144, 8538217, 11883001, 12077234, 14625232, 17076434, 23766002, 24154468, 34152868, 47532004, 48308936, 68305736, 95064008, 96617872, 110996821, 136611472, 190128016, 221993642, 443987284, 887974568, 1775949136, 1904022391, 3808044782, 7616089564, 15232179128, 24752291083, 30464358256, 49504582166, 99009164332, 198018328664, 396036657328]

約数ペア:

[(1, 396036657328), (2, 198018328664), (4, 99009164332), (8, 49504582166), (13, 30464358256), (16, 24752291083), (26, 15232179128), (52, 7616089564), (104, 3808044782), (208, 1904022391), (223, 1775949136), (446, 887974568), (892, 443987284), (1784, 221993642), (2083, 190128016), (2899, 136611472), (3568, 110996821), (4099, 96617872), (4166, 95064008), (5798, 68305736), (8198, 48308936), (8332, 47532004), (11596, 34152868), (16396, 24154468), (16664, 23766002), (23192, 17076434), (27079, 14625232), (32792, 12077234), (33328, 11883001), (46384, 8538217), (53287, 7432144), (54158, 7312616), (65584, 6038617), (106574, 3716072), (108316, 3656308), (213148, 1858036), (216632, 1828154), (426296, 929018), (433264, 914077), (464509, 852592)]