389090184

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{330859}}^1$

素因数の和:330882

約数の個数: 48

約数和(自身を含む): 1131541200

約数和(自身を除く): 742451016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 330859, 661718, 992577, 1323436, 1985154, 2316013, 2646872, 3970308, 4632026, 6948039, 7940616, 9264052, 13896078, 16212091, 18528104, 27792156, 32424182, 48636273, 55584312, 64848364, 97272546, 129696728, 194545092, 389090184]

約数ペア:

[(1, 389090184), (2, 194545092), (3, 129696728), (4, 97272546), (6, 64848364), (7, 55584312), (8, 48636273), (12, 32424182), (14, 27792156), (21, 18528104), (24, 16212091), (28, 13896078), (42, 9264052), (49, 7940616), (56, 6948039), (84, 4632026), (98, 3970308), (147, 2646872), (168, 2316013), (196, 1985154), (294, 1323436), (392, 992577), (588, 661718), (1176, 330859)]