120311744

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8663}}^1$

素因数の和:8713

約数の個数: 56

約数和(自身を含む): 281683968

約数和(自身を除く): 161372224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 8663, 13888, 17326, 34652, 60641, 69304, 121282, 138608, 242564, 268553, 277216, 485128, 537106, 554432, 970256, 1074212, 1879871, 1940512, 2148424, 3759742, 3881024, 4296848, 7519484, 8593696, 15038968, 17187392, 30077936, 60155872, 120311744]

約数ペア:

[(1, 120311744), (2, 60155872), (4, 30077936), (7, 17187392), (8, 15038968), (14, 8593696), (16, 7519484), (28, 4296848), (31, 3881024), (32, 3759742), (56, 2148424), (62, 1940512), (64, 1879871), (112, 1074212), (124, 970256), (217, 554432), (224, 537106), (248, 485128), (434, 277216), (448, 268553), (496, 242564), (868, 138608), (992, 121282), (1736, 69304), (1984, 60641), (3472, 34652), (6944, 17326), (8663, 13888)]