238512512

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^2\times {\mathrm{277}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 563150160

約数和(自身を除く): 324637648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 277, 434, 448, 496, 554, 868, 896, 961, 992, 1108, 1736, 1922, 1939, 1984, 2216, 3472, 3844, 3878, 3968, 4432, 6727, 6944, 7688, 7756, 8587, 8864, 13454, 13888, 15376, 15512, 17174, 17728, 26908, 27776, 30752, 31024, 34348, 35456, 53816, 60109, 61504, 62048, 68696, 107632, 120218, 123008, 124096, 137392, 215264, 240436, 248192, 266197, 274784, 430528, 480872, 532394, 549568, 861056, 961744, 1064788, 1099136, 1863379, 1923488, 2129576, 3726758, 3846976, 4259152, 7453516, 7693952, 8518304, 14907032, 17036608, 29814064, 34073216, 59628128, 119256256, 238512512]

約数ペア:

[(1, 238512512), (2, 119256256), (4, 59628128), (7, 34073216), (8, 29814064), (14, 17036608), (16, 14907032), (28, 8518304), (31, 7693952), (32, 7453516), (56, 4259152), (62, 3846976), (64, 3726758), (112, 2129576), (124, 1923488), (128, 1863379), (217, 1099136), (224, 1064788), (248, 961744), (277, 861056), (434, 549568), (448, 532394), (496, 480872), (554, 430528), (868, 274784), (896, 266197), (961, 248192), (992, 240436), (1108, 215264), (1736, 137392), (1922, 124096), (1939, 123008), (1984, 120218), (2216, 107632), (3472, 68696), (3844, 62048), (3878, 61504), (3968, 60109), (4432, 53816), (6727, 35456), (6944, 34348), (7688, 31024), (7756, 30752), (8587, 27776), (8864, 26908), (13454, 17728), (13888, 17174), (15376, 15512)]