440109072

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{78367}}^1$

素因数の和:78397

約数の個数: 80

約数和(自身を含む): 1360468480

約数和(自身を除く): 920359408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 78367, 156734, 235101, 313468, 470202, 626936, 705303, 940404, 1018771, 1253872, 1410606, 1880808, 2037542, 2115909, 2821212, 3056313, 3761616, 4075084, 4231818, 5642424, 6112626, 8150168, 8463636, 9168939, 11284848, 12225252, 16300336, 16927272, 18337878, 24450504, 27506817, 33854544, 36675756, 48901008, 55013634, 73351512, 110027268, 146703024, 220054536, 440109072]

約数ペア:

[(1, 440109072), (2, 220054536), (3, 146703024), (4, 110027268), (6, 73351512), (8, 55013634), (9, 48901008), (12, 36675756), (13, 33854544), (16, 27506817), (18, 24450504), (24, 18337878), (26, 16927272), (27, 16300336), (36, 12225252), (39, 11284848), (48, 9168939), (52, 8463636), (54, 8150168), (72, 6112626), (78, 5642424), (104, 4231818), (108, 4075084), (117, 3761616), (144, 3056313), (156, 2821212), (208, 2115909), (216, 2037542), (234, 1880808), (312, 1410606), (351, 1253872), (432, 1018771), (468, 940404), (624, 705303), (702, 626936), (936, 470202), (1404, 313468), (1872, 235101), (2808, 156734), (5616, 78367)]