218854008

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53327}}^1$

素因数の和:53361

約数の個数: 64

約数和(自身を含む): 639936000

約数和(自身を除く): 421081992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 53327, 106654, 159981, 213308, 319962, 426616, 479943, 639924, 959886, 1013213, 1279848, 1439829, 1919772, 2026426, 2879658, 3039639, 3839544, 4052852, 5759316, 6079278, 8105704, 9118917, 11518632, 12158556, 18237834, 24317112, 27356751, 36475668, 54713502, 72951336, 109427004, 218854008]

約数ペア:

[(1, 218854008), (2, 109427004), (3, 72951336), (4, 54713502), (6, 36475668), (8, 27356751), (9, 24317112), (12, 18237834), (18, 12158556), (19, 11518632), (24, 9118917), (27, 8105704), (36, 6079278), (38, 5759316), (54, 4052852), (57, 3839544), (72, 3039639), (76, 2879658), (108, 2026426), (114, 1919772), (152, 1439829), (171, 1279848), (216, 1013213), (228, 959886), (342, 639924), (456, 479943), (513, 426616), (684, 319962), (1026, 213308), (1368, 159981), (2052, 106654), (4104, 53327)]