305152496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{3761}}^1$

素因数の和:4241

約数の個数: 40

約数和(自身を含む): 646552368

約数和(自身を除く): 341399872

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 461, 922, 1844, 3688, 3761, 5071, 7376, 7522, 10142, 15044, 20284, 30088, 40568, 41371, 60176, 81136, 82742, 165484, 330968, 661936, 1733821, 3467642, 6935284, 13870568, 19072031, 27741136, 38144062, 76288124, 152576248, 305152496]

約数ペア:

[(1, 305152496), (2, 152576248), (4, 76288124), (8, 38144062), (11, 27741136), (16, 19072031), (22, 13870568), (44, 6935284), (88, 3467642), (176, 1733821), (461, 661936), (922, 330968), (1844, 165484), (3688, 82742), (3761, 81136), (5071, 60176), (7376, 41371), (7522, 40568), (10142, 30088), (15044, 20284)]