221976768

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{6841}}^1$

素因数の和:6882

約数の個数: 84

約数和(自身を含む): 636059688

約数和(自身を除く): 414082920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 169, 192, 208, 312, 338, 416, 507, 624, 676, 832, 1014, 1248, 1352, 2028, 2496, 2704, 4056, 5408, 6841, 8112, 10816, 13682, 16224, 20523, 27364, 32448, 41046, 54728, 82092, 88933, 109456, 164184, 177866, 218912, 266799, 328368, 355732, 437824, 533598, 656736, 711464, 1067196, 1156129, 1313472, 1422928, 2134392, 2312258, 2845856, 3468387, 4268784, 4624516, 5691712, 6936774, 8537568, 9249032, 13873548, 17075136, 18498064, 27747096, 36996128, 55494192, 73992256, 110988384, 221976768]

約数ペア:

[(1, 221976768), (2, 110988384), (3, 73992256), (4, 55494192), (6, 36996128), (8, 27747096), (12, 18498064), (13, 17075136), (16, 13873548), (24, 9249032), (26, 8537568), (32, 6936774), (39, 5691712), (48, 4624516), (52, 4268784), (64, 3468387), (78, 2845856), (96, 2312258), (104, 2134392), (156, 1422928), (169, 1313472), (192, 1156129), (208, 1067196), (312, 711464), (338, 656736), (416, 533598), (507, 437824), (624, 355732), (676, 328368), (832, 266799), (1014, 218912), (1248, 177866), (1352, 164184), (2028, 109456), (2496, 88933), (2704, 82092), (4056, 54728), (5408, 41046), (6841, 32448), (8112, 27364), (10816, 20523), (13682, 16224)]