218571804

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{733}}^1$

素因数の和:1008

約数の個数: 96

約数和(自身を含む): 621492480

約数和(自身を除く): 402920676

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 251, 297, 396, 502, 594, 733, 753, 1004, 1188, 1466, 1506, 2199, 2259, 2761, 2932, 3012, 4398, 4518, 5522, 6597, 6777, 8063, 8283, 8796, 9036, 11044, 13194, 13554, 16126, 16566, 19791, 24189, 24849, 26388, 27108, 32252, 33132, 39582, 48378, 49698, 72567, 74547, 79164, 96756, 99396, 145134, 149094, 183983, 217701, 290268, 298188, 367966, 435402, 551949, 735932, 870804, 1103898, 1655847, 2023813, 2207796, 3311694, 4047626, 4967541, 6071439, 6623388, 8095252, 9935082, 12142878, 18214317, 19870164, 24285756, 36428634, 54642951, 72857268, 109285902, 218571804]

約数ペア:

[(1, 218571804), (2, 109285902), (3, 72857268), (4, 54642951), (6, 36428634), (9, 24285756), (11, 19870164), (12, 18214317), (18, 12142878), (22, 9935082), (27, 8095252), (33, 6623388), (36, 6071439), (44, 4967541), (54, 4047626), (66, 3311694), (99, 2207796), (108, 2023813), (132, 1655847), (198, 1103898), (251, 870804), (297, 735932), (396, 551949), (502, 435402), (594, 367966), (733, 298188), (753, 290268), (1004, 217701), (1188, 183983), (1466, 149094), (1506, 145134), (2199, 99396), (2259, 96756), (2761, 79164), (2932, 74547), (3012, 72567), (4398, 49698), (4518, 48378), (5522, 39582), (6597, 33132), (6777, 32252), (8063, 27108), (8283, 26388), (8796, 24849), (9036, 24189), (11044, 19791), (13194, 16566), (13554, 16126)]