315057216

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1320

約数の個数: 112

約数和(自身を含む): 881205248

約数和(自身を除く): 566148032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 64, 86, 93, 96, 124, 129, 172, 186, 192, 248, 258, 344, 372, 496, 516, 688, 744, 992, 1032, 1231, 1333, 1376, 1488, 1984, 2064, 2462, 2666, 2752, 2976, 3693, 3999, 4128, 4924, 5332, 5952, 7386, 7998, 8256, 9848, 10664, 14772, 15996, 19696, 21328, 29544, 31992, 38161, 39392, 42656, 52933, 59088, 63984, 76322, 78784, 85312, 105866, 114483, 118176, 127968, 152644, 158799, 211732, 228966, 236352, 255936, 305288, 317598, 423464, 457932, 610576, 635196, 846928, 915864, 1221152, 1270392, 1640923, 1693856, 1831728, 2442304, 2540784, 3281846, 3387712, 3663456, 4922769, 5081568, 6563692, 7326912, 9845538, 10163136, 13127384, 19691076, 26254768, 39382152, 52509536, 78764304, 105019072, 157528608, 315057216]

約数ペア:

[(1, 315057216), (2, 157528608), (3, 105019072), (4, 78764304), (6, 52509536), (8, 39382152), (12, 26254768), (16, 19691076), (24, 13127384), (31, 10163136), (32, 9845538), (43, 7326912), (48, 6563692), (62, 5081568), (64, 4922769), (86, 3663456), (93, 3387712), (96, 3281846), (124, 2540784), (129, 2442304), (172, 1831728), (186, 1693856), (192, 1640923), (248, 1270392), (258, 1221152), (344, 915864), (372, 846928), (496, 635196), (516, 610576), (688, 457932), (744, 423464), (992, 317598), (1032, 305288), (1231, 255936), (1333, 236352), (1376, 228966), (1488, 211732), (1984, 158799), (2064, 152644), (2462, 127968), (2666, 118176), (2752, 114483), (2976, 105866), (3693, 85312), (3999, 78784), (4128, 76322), (4924, 63984), (5332, 59088), (5952, 52933), (7386, 42656), (7998, 39392), (8256, 38161), (9848, 31992), (10664, 29544), (14772, 21328), (15996, 19696)]