387871752

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{17977}}^1$

素因数の和:18046

約数の個数: 64

約数和(自身を含む): 1035532800

約数和(自身を除く): 647661048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 696, 744, 899, 1798, 2697, 3596, 5394, 7192, 10788, 17977, 21576, 35954, 53931, 71908, 107862, 143816, 215724, 431448, 521333, 557287, 1042666, 1114574, 1563999, 1671861, 2085332, 2229148, 3127998, 3343722, 4170664, 4458296, 6255996, 6687444, 12511992, 13374888, 16161323, 32322646, 48483969, 64645292, 96967938, 129290584, 193935876, 387871752]

約数ペア:

[(1, 387871752), (2, 193935876), (3, 129290584), (4, 96967938), (6, 64645292), (8, 48483969), (12, 32322646), (24, 16161323), (29, 13374888), (31, 12511992), (58, 6687444), (62, 6255996), (87, 4458296), (93, 4170664), (116, 3343722), (124, 3127998), (174, 2229148), (186, 2085332), (232, 1671861), (248, 1563999), (348, 1114574), (372, 1042666), (696, 557287), (744, 521333), (899, 431448), (1798, 215724), (2697, 143816), (3596, 107862), (5394, 71908), (7192, 53931), (10788, 35954), (17977, 21576)]