1299468032

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6353}}^1$

素因数の和:6433

約数の個数: 72

約数和(自身を含む): 2805316416

約数和(自身を除く): 1505848384

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 128, 136, 188, 256, 272, 376, 544, 752, 799, 1088, 1504, 1598, 2176, 3008, 3196, 4352, 6016, 6353, 6392, 12032, 12706, 12784, 25412, 25568, 50824, 51136, 101648, 102272, 108001, 203296, 204544, 216002, 298591, 406592, 432004, 597182, 813184, 864008, 1194364, 1626368, 1728016, 2388728, 3456032, 4777456, 5076047, 6912064, 9554912, 10152094, 13824128, 19109824, 20304188, 27648256, 38219648, 40608376, 76439296, 81216752, 162433504, 324867008, 649734016, 1299468032]

約数ペア:

[(1, 1299468032), (2, 649734016), (4, 324867008), (8, 162433504), (16, 81216752), (17, 76439296), (32, 40608376), (34, 38219648), (47, 27648256), (64, 20304188), (68, 19109824), (94, 13824128), (128, 10152094), (136, 9554912), (188, 6912064), (256, 5076047), (272, 4777456), (376, 3456032), (544, 2388728), (752, 1728016), (799, 1626368), (1088, 1194364), (1504, 864008), (1598, 813184), (2176, 597182), (3008, 432004), (3196, 406592), (4352, 298591), (6016, 216002), (6353, 204544), (6392, 203296), (12032, 108001), (12706, 102272), (12784, 101648), (25412, 51136), (25568, 50824)]