1645988352

素因数分解:

$2^9\times 3^1\times {\mathrm{53}}^1\times {\mathrm{20219}}^1$

素因数の和:20293

約数の個数: 80

約数和(自身を含む): 4467972960

約数和(自身を除く): 2821984608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 512, 636, 768, 848, 1272, 1536, 1696, 2544, 3392, 5088, 6784, 10176, 13568, 20219, 20352, 27136, 40438, 40704, 60657, 80876, 81408, 121314, 161752, 242628, 323504, 485256, 647008, 970512, 1071607, 1294016, 1941024, 2143214, 2588032, 3214821, 3882048, 4286428, 5176064, 6429642, 7764096, 8572856, 10352128, 12859284, 15528192, 17145712, 25718568, 31056384, 34291424, 51437136, 68582848, 102874272, 137165696, 205748544, 274331392, 411497088, 548662784, 822994176, 1645988352]

約数ペア:

[(1, 1645988352), (2, 822994176), (3, 548662784), (4, 411497088), (6, 274331392), (8, 205748544), (12, 137165696), (16, 102874272), (24, 68582848), (32, 51437136), (48, 34291424), (53, 31056384), (64, 25718568), (96, 17145712), (106, 15528192), (128, 12859284), (159, 10352128), (192, 8572856), (212, 7764096), (256, 6429642), (318, 5176064), (384, 4286428), (424, 3882048), (512, 3214821), (636, 2588032), (768, 2143214), (848, 1941024), (1272, 1294016), (1536, 1071607), (1696, 970512), (2544, 647008), (3392, 485256), (5088, 323504), (6784, 242628), (10176, 161752), (13568, 121314), (20219, 81408), (20352, 80876), (27136, 60657), (40438, 40704)]