1274196

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 3792096

約数和(自身を除く): 2517900

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 197, 231, 294, 308, 394, 462, 539, 588, 591, 788, 924, 1078, 1182, 1379, 1617, 2156, 2167, 2364, 2758, 3234, 4137, 4334, 5516, 6468, 6501, 8274, 8668, 9653, 13002, 15169, 16548, 19306, 26004, 28959, 30338, 38612, 45507, 57918, 60676, 91014, 106183, 115836, 182028, 212366, 318549, 424732, 637098, 1274196]

約数ペア:

[(1, 1274196), (2, 637098), (3, 424732), (4, 318549), (6, 212366), (7, 182028), (11, 115836), (12, 106183), (14, 91014), (21, 60676), (22, 57918), (28, 45507), (33, 38612), (42, 30338), (44, 28959), (49, 26004), (66, 19306), (77, 16548), (84, 15169), (98, 13002), (132, 9653), (147, 8668), (154, 8274), (196, 6501), (197, 6468), (231, 5516), (294, 4334), (308, 4137), (394, 3234), (462, 2758), (539, 2364), (588, 2167), (591, 2156), (788, 1617), (924, 1379), (1078, 1182)]