1269658624

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:911

約数の個数: 88

約数和(自身を含む): 2758504448

約数和(自身を除く): 1488845824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 256, 416, 508, 512, 751, 832, 1016, 1024, 1502, 1651, 1664, 2032, 3004, 3302, 3328, 4064, 6008, 6604, 6656, 8128, 9763, 12016, 13208, 13312, 16256, 19526, 24032, 26416, 32512, 39052, 48064, 52832, 65024, 78104, 95377, 96128, 105664, 130048, 156208, 190754, 192256, 211328, 312416, 381508, 384512, 422656, 624832, 763016, 769024, 845312, 1239901, 1249664, 1526032, 1690624, 2479802, 2499328, 3052064, 4959604, 4998656, 6104128, 9919208, 9997312, 12208256, 19838416, 24416512, 39676832, 48833024, 79353664, 97666048, 158707328, 317414656, 634829312, 1269658624]

約数ペア:

[(1, 1269658624), (2, 634829312), (4, 317414656), (8, 158707328), (13, 97666048), (16, 79353664), (26, 48833024), (32, 39676832), (52, 24416512), (64, 19838416), (104, 12208256), (127, 9997312), (128, 9919208), (208, 6104128), (254, 4998656), (256, 4959604), (416, 3052064), (508, 2499328), (512, 2479802), (751, 1690624), (832, 1526032), (1016, 1249664), (1024, 1239901), (1502, 845312), (1651, 769024), (1664, 763016), (2032, 624832), (3004, 422656), (3302, 384512), (3328, 381508), (4064, 312416), (6008, 211328), (6604, 192256), (6656, 190754), (8128, 156208), (9763, 130048), (12016, 105664), (13208, 96128), (13312, 95377), (16256, 78104), (19526, 65024), (24032, 52832), (26416, 48064), (32512, 39052)]