231249424

素因数分解:

$2^4\times 7^2\times {\mathrm{137}}^1\times {\mathrm{2153}}^1$

素因数の和:2312

約数の個数: 60

約数和(自身を含む): 525244284

約数和(自身を除く): 293994860

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 137, 196, 274, 392, 548, 784, 959, 1096, 1918, 2153, 2192, 3836, 4306, 6713, 7672, 8612, 13426, 15071, 15344, 17224, 26852, 30142, 34448, 53704, 60284, 105497, 107408, 120568, 210994, 241136, 294961, 421988, 589922, 843976, 1179844, 1687952, 2064727, 2359688, 4129454, 4719376, 8258908, 14453089, 16517816, 28906178, 33035632, 57812356, 115624712, 231249424]

約数ペア:

[(1, 231249424), (2, 115624712), (4, 57812356), (7, 33035632), (8, 28906178), (14, 16517816), (16, 14453089), (28, 8258908), (49, 4719376), (56, 4129454), (98, 2359688), (112, 2064727), (137, 1687952), (196, 1179844), (274, 843976), (392, 589922), (548, 421988), (784, 294961), (959, 241136), (1096, 210994), (1918, 120568), (2153, 107408), (2192, 105497), (3836, 60284), (4306, 53704), (6713, 34448), (7672, 30142), (8612, 26852), (13426, 17224), (15071, 15344)]