64681473312

素因数分解:

$2^5\times 3^2\times {\mathrm{439}}^1\times {\mathrm{511591}}^1$

素因数の和:512046

約数の個数: 72

約数和(自身を含む): 184357293120

約数和(自身を除く): 119675819808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 439, 878, 1317, 1756, 2634, 3512, 3951, 5268, 7024, 7902, 10536, 14048, 15804, 21072, 31608, 42144, 63216, 126432, 511591, 1023182, 1534773, 2046364, 3069546, 4092728, 4604319, 6139092, 8185456, 9208638, 12278184, 16370912, 18417276, 24556368, 36834552, 49112736, 73669104, 147338208, 224588449, 449176898, 673765347, 898353796, 1347530694, 1796707592, 2021296041, 2695061388, 3593415184, 4042592082, 5390122776, 7186830368, 8085184164, 10780245552, 16170368328, 21560491104, 32340736656, 64681473312]

約数ペア:

[(1, 64681473312), (2, 32340736656), (3, 21560491104), (4, 16170368328), (6, 10780245552), (8, 8085184164), (9, 7186830368), (12, 5390122776), (16, 4042592082), (18, 3593415184), (24, 2695061388), (32, 2021296041), (36, 1796707592), (48, 1347530694), (72, 898353796), (96, 673765347), (144, 449176898), (288, 224588449), (439, 147338208), (878, 73669104), (1317, 49112736), (1756, 36834552), (2634, 24556368), (3512, 18417276), (3951, 16370912), (5268, 12278184), (7024, 9208638), (7902, 8185456), (10536, 6139092), (14048, 4604319), (15804, 4092728), (21072, 3069546), (31608, 2046364), (42144, 1534773), (63216, 1023182), (126432, 511591)]