291213768

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{751}}^1$

素因数の和:1018

約数の個数: 64

約数和(自身を含む): 740689920

約数和(自身を除く): 449476152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 151, 214, 302, 321, 428, 453, 604, 642, 751, 856, 906, 1208, 1284, 1502, 1812, 2253, 2568, 3004, 3624, 4506, 6008, 9012, 16157, 18024, 32314, 48471, 64628, 80357, 96942, 113401, 129256, 160714, 193884, 226802, 241071, 321428, 340203, 387768, 453604, 482142, 642856, 680406, 907208, 964284, 1360812, 1928568, 2721624, 12133907, 24267814, 36401721, 48535628, 72803442, 97071256, 145606884, 291213768]

約数ペア:

[(1, 291213768), (2, 145606884), (3, 97071256), (4, 72803442), (6, 48535628), (8, 36401721), (12, 24267814), (24, 12133907), (107, 2721624), (151, 1928568), (214, 1360812), (302, 964284), (321, 907208), (428, 680406), (453, 642856), (604, 482142), (642, 453604), (751, 387768), (856, 340203), (906, 321428), (1208, 241071), (1284, 226802), (1502, 193884), (1812, 160714), (2253, 129256), (2568, 113401), (3004, 96942), (3624, 80357), (4506, 64628), (6008, 48471), (9012, 32314), (16157, 18024)]