385336588

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3517}}^1$

素因数の和:3591

約数の個数: 72

約数和(自身を含む): 864668112

約数和(自身を除く): 479331524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 49, 52, 86, 91, 98, 172, 182, 196, 301, 364, 559, 602, 637, 1118, 1204, 1274, 2107, 2236, 2548, 3517, 3913, 4214, 7034, 7826, 8428, 14068, 15652, 24619, 27391, 45721, 49238, 54782, 91442, 98476, 109564, 151231, 172333, 182884, 302462, 320047, 344666, 604924, 640094, 689332, 1058617, 1280188, 1966003, 2117234, 2240329, 3932006, 4234468, 4480658, 7410319, 7864012, 8961316, 13762021, 14820638, 27524042, 29641276, 55048084, 96334147, 192668294, 385336588]

約数ペア:

[(1, 385336588), (2, 192668294), (4, 96334147), (7, 55048084), (13, 29641276), (14, 27524042), (26, 14820638), (28, 13762021), (43, 8961316), (49, 7864012), (52, 7410319), (86, 4480658), (91, 4234468), (98, 3932006), (172, 2240329), (182, 2117234), (196, 1966003), (301, 1280188), (364, 1058617), (559, 689332), (602, 640094), (637, 604924), (1118, 344666), (1204, 320047), (1274, 302462), (2107, 182884), (2236, 172333), (2548, 151231), (3517, 109564), (3913, 98476), (4214, 91442), (7034, 54782), (7826, 49238), (8428, 45721), (14068, 27391), (15652, 24619)]