123012464

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 263983104

約数和(自身を除く): 140970640

約数列:

[1, 2, 4, 8, 16, 23, 31, 41, 46, 62, 82, 92, 124, 164, 184, 248, 263, 328, 368, 496, 526, 656, 713, 943, 1052, 1271, 1426, 1886, 2104, 2542, 2852, 3772, 4208, 5084, 5704, 6049, 7544, 8153, 10168, 10783, 11408, 12098, 15088, 16306, 20336, 21566, 24196, 29233, 32612, 43132, 48392, 58466, 65224, 86264, 96784, 116932, 130448, 172528, 187519, 233864, 248009, 334273, 375038, 467728, 496018, 668546, 750076, 992036, 1337092, 1500152, 1984072, 2674184, 3000304, 3968144, 5348368, 7688279, 15376558, 30753116, 61506232, 123012464]

約数ペア:

[(1, 123012464), (2, 61506232), (4, 30753116), (8, 15376558), (16, 7688279), (23, 5348368), (31, 3968144), (41, 3000304), (46, 2674184), (62, 1984072), (82, 1500152), (92, 1337092), (124, 992036), (164, 750076), (184, 668546), (248, 496018), (263, 467728), (328, 375038), (368, 334273), (496, 248009), (526, 233864), (656, 187519), (713, 172528), (943, 130448), (1052, 116932), (1271, 96784), (1426, 86264), (1886, 65224), (2104, 58466), (2542, 48392), (2852, 43132), (3772, 32612), (4208, 29233), (5084, 24196), (5704, 21566), (6049, 20336), (7544, 16306), (8153, 15088), (10168, 12098), (10783, 11408)]