180442656

素因数分解:

$2^5\times 3^2\times {\mathrm{233}}^1\times {\mathrm{2689}}^1$

素因数の和:2938

約数の個数: 72

約数和(自身を含む): 515527740

約数和(自身を除く): 335085084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 233, 288, 466, 699, 932, 1398, 1864, 2097, 2689, 2796, 3728, 4194, 5378, 5592, 7456, 8067, 8388, 10756, 11184, 16134, 16776, 21512, 22368, 24201, 32268, 33552, 43024, 48402, 64536, 67104, 86048, 96804, 129072, 193608, 258144, 387216, 626537, 774432, 1253074, 1879611, 2506148, 3759222, 5012296, 5638833, 7518444, 10024592, 11277666, 15036888, 20049184, 22555332, 30073776, 45110664, 60147552, 90221328, 180442656]

約数ペア:

[(1, 180442656), (2, 90221328), (3, 60147552), (4, 45110664), (6, 30073776), (8, 22555332), (9, 20049184), (12, 15036888), (16, 11277666), (18, 10024592), (24, 7518444), (32, 5638833), (36, 5012296), (48, 3759222), (72, 2506148), (96, 1879611), (144, 1253074), (233, 774432), (288, 626537), (466, 387216), (699, 258144), (932, 193608), (1398, 129072), (1864, 96804), (2097, 86048), (2689, 67104), (2796, 64536), (3728, 48402), (4194, 43024), (5378, 33552), (5592, 32268), (7456, 24201), (8067, 22368), (8388, 21512), (10756, 16776), (11184, 16134)]