1280106048

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{39451}}^1$

素因数の和:39492

約数の個数: 84

約数和(自身を含む): 3667615728

約数和(自身を除く): 2387509680

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, 8112, 10816, 16224, 32448, 39451, 78902, 118353, 157804, 236706, 315608, 473412, 512863, 631216, 946824, 1025726, 1262432, 1538589, 1893648, 2051452, 2524864, 3077178, 3787296, 4102904, 6154356, 6667219, 7574592, 8205808, 12308712, 13334438, 16411616, 20001657, 24617424, 26668876, 32823232, 40003314, 49234848, 53337752, 80006628, 98469696, 106675504, 160013256, 213351008, 320026512, 426702016, 640053024, 1280106048]

約数ペア:

[(1, 1280106048), (2, 640053024), (3, 426702016), (4, 320026512), (6, 213351008), (8, 160013256), (12, 106675504), (13, 98469696), (16, 80006628), (24, 53337752), (26, 49234848), (32, 40003314), (39, 32823232), (48, 26668876), (52, 24617424), (64, 20001657), (78, 16411616), (96, 13334438), (104, 12308712), (156, 8205808), (169, 7574592), (192, 6667219), (208, 6154356), (312, 4102904), (338, 3787296), (416, 3077178), (507, 2524864), (624, 2051452), (676, 1893648), (832, 1538589), (1014, 1262432), (1248, 1025726), (1352, 946824), (2028, 631216), (2496, 512863), (2704, 473412), (4056, 315608), (5408, 236706), (8112, 157804), (10816, 118353), (16224, 78902), (32448, 39451)]