16020223344

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{499}}^1\times {\mathrm{1973}}^1$

素因数の和:2599

約数の個数: 120

約数和(自身を含む): 45344754000

約数和(自身を除く): 29324530656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 144, 226, 339, 452, 499, 678, 904, 998, 1017, 1356, 1497, 1808, 1973, 1996, 2034, 2712, 2994, 3946, 3992, 4068, 4491, 5424, 5919, 5988, 7892, 7984, 8136, 8982, 11838, 11976, 15784, 16272, 17757, 17964, 23676, 23952, 31568, 35514, 35928, 47352, 56387, 71028, 71856, 94704, 112774, 142056, 169161, 222949, 225548, 284112, 338322, 445898, 451096, 507483, 668847, 676644, 891796, 902192, 984527, 1014966, 1337694, 1353288, 1783592, 1969054, 2006541, 2029932, 2675388, 2706576, 2953581, 3567184, 3938108, 4013082, 4059864, 5350776, 5907162, 7876216, 8026164, 8119728, 8860743, 10701552, 11814324, 15752432, 16052328, 17721486, 23628648, 32104656, 35442972, 47257296, 70885944, 111251551, 141771888, 222503102, 333754653, 445006204, 667509306, 890012408, 1001263959, 1335018612, 1780024816, 2002527918, 2670037224, 4005055836, 5340074448, 8010111672, 16020223344]

約数ペア:

[(1, 16020223344), (2, 8010111672), (3, 5340074448), (4, 4005055836), (6, 2670037224), (8, 2002527918), (9, 1780024816), (12, 1335018612), (16, 1001263959), (18, 890012408), (24, 667509306), (36, 445006204), (48, 333754653), (72, 222503102), (113, 141771888), (144, 111251551), (226, 70885944), (339, 47257296), (452, 35442972), (499, 32104656), (678, 23628648), (904, 17721486), (998, 16052328), (1017, 15752432), (1356, 11814324), (1497, 10701552), (1808, 8860743), (1973, 8119728), (1996, 8026164), (2034, 7876216), (2712, 5907162), (2994, 5350776), (3946, 4059864), (3992, 4013082), (4068, 3938108), (4491, 3567184), (5424, 2953581), (5919, 2706576), (5988, 2675388), (7892, 2029932), (7984, 2006541), (8136, 1969054), (8982, 1783592), (11838, 1353288), (11976, 1337694), (15784, 1014966), (16272, 984527), (17757, 902192), (17964, 891796), (23676, 676644), (23952, 668847), (31568, 507483), (35514, 451096), (35928, 445898), (47352, 338322), (56387, 284112), (71028, 225548), (71856, 222949), (94704, 169161), (112774, 142056)]