1311400608

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1951489}}^1$

素因数の和:1951509

約数の個数: 48

約数和(自身を含む): 3934203840

約数和(自身を除く): 2622803232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1951489, 3902978, 5854467, 7805956, 11708934, 13660423, 15611912, 23417868, 27320846, 31223824, 40981269, 46835736, 54641692, 62447648, 81962538, 93671472, 109283384, 163925076, 187342944, 218566768, 327850152, 437133536, 655700304, 1311400608]

約数ペア:

[(1, 1311400608), (2, 655700304), (3, 437133536), (4, 327850152), (6, 218566768), (7, 187342944), (8, 163925076), (12, 109283384), (14, 93671472), (16, 81962538), (21, 62447648), (24, 54641692), (28, 46835736), (32, 40981269), (42, 31223824), (48, 27320846), (56, 23417868), (84, 15611912), (96, 13660423), (112, 11708934), (168, 7805956), (224, 5854467), (336, 3902978), (672, 1951489)]