1276548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 3753792

約数和(自身を除く): 2477244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 167, 182, 196, 273, 294, 334, 364, 501, 546, 588, 637, 668, 1002, 1092, 1169, 1274, 1911, 2004, 2171, 2338, 2548, 3507, 3822, 4342, 4676, 6513, 7014, 7644, 8183, 8684, 13026, 14028, 15197, 16366, 24549, 26052, 30394, 32732, 45591, 49098, 60788, 91182, 98196, 106379, 182364, 212758, 319137, 425516, 638274, 1276548]

約数ペア:

[(1, 1276548), (2, 638274), (3, 425516), (4, 319137), (6, 212758), (7, 182364), (12, 106379), (13, 98196), (14, 91182), (21, 60788), (26, 49098), (28, 45591), (39, 32732), (42, 30394), (49, 26052), (52, 24549), (78, 16366), (84, 15197), (91, 14028), (98, 13026), (147, 8684), (156, 8183), (167, 7644), (182, 7014), (196, 6513), (273, 4676), (294, 4342), (334, 3822), (364, 3507), (501, 2548), (546, 2338), (588, 2171), (637, 2004), (668, 1911), (1002, 1274), (1092, 1169)]