831738236

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 1753655904

約数和(自身を除く): 921917668

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 233, 241, 322, 466, 482, 529, 644, 932, 964, 1058, 1631, 1687, 2116, 3262, 3374, 3703, 5359, 5543, 6524, 6748, 7406, 10718, 11086, 14812, 21436, 22172, 37513, 38801, 56153, 75026, 77602, 112306, 123257, 127489, 150052, 155204, 224612, 246514, 254978, 393071, 493028, 509956, 786142, 862799, 892423, 1291519, 1572284, 1725598, 1784846, 2583038, 3451196, 3569692, 5166076, 9040633, 18081266, 29704937, 36162532, 59409874, 118819748, 207934559, 415869118, 831738236]

約数ペア:

[(1, 831738236), (2, 415869118), (4, 207934559), (7, 118819748), (14, 59409874), (23, 36162532), (28, 29704937), (46, 18081266), (92, 9040633), (161, 5166076), (233, 3569692), (241, 3451196), (322, 2583038), (466, 1784846), (482, 1725598), (529, 1572284), (644, 1291519), (932, 892423), (964, 862799), (1058, 786142), (1631, 509956), (1687, 493028), (2116, 393071), (3262, 254978), (3374, 246514), (3703, 224612), (5359, 155204), (5543, 150052), (6524, 127489), (6748, 123257), (7406, 112306), (10718, 77602), (11086, 75026), (14812, 56153), (21436, 38801), (22172, 37513)]