323979964

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{21467}}^1$

素因数の和:21503

約数の個数: 48

約数和(自身を含む): 721324800

約数和(自身を除く): 397344836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2156, 3773, 7546, 15092, 21467, 42934, 85868, 150269, 236137, 300538, 472274, 601076, 944548, 1051883, 1652959, 2103766, 3305918, 4207532, 6611836, 7363181, 11570713, 14726362, 23141426, 29452724, 46282852, 80994991, 161989982, 323979964]

約数ペア:

[(1, 323979964), (2, 161989982), (4, 80994991), (7, 46282852), (11, 29452724), (14, 23141426), (22, 14726362), (28, 11570713), (44, 7363181), (49, 6611836), (77, 4207532), (98, 3305918), (154, 2103766), (196, 1652959), (308, 1051883), (343, 944548), (539, 601076), (686, 472274), (1078, 300538), (1372, 236137), (2156, 150269), (3773, 85868), (7546, 42934), (15092, 21467)]