1236905824

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71713}}^1$

素因数の和:71748

約数の個数: 72

約数和(自身を含む): 3090299688

約数和(自身を除く): 1853393864

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8624, 17248, 71713, 143426, 286852, 501991, 573704, 788843, 1003982, 1147408, 1577686, 2007964, 2294816, 3155372, 3513937, 4015928, 5521901, 6310744, 7027874, 8031856, 11043802, 12621488, 14055748, 16063712, 22087604, 25242976, 28111496, 38653307, 44175208, 56222992, 77306614, 88350416, 112445984, 154613228, 176700832, 309226456, 618452912, 1236905824]

約数ペア:

[(1, 1236905824), (2, 618452912), (4, 309226456), (7, 176700832), (8, 154613228), (11, 112445984), (14, 88350416), (16, 77306614), (22, 56222992), (28, 44175208), (32, 38653307), (44, 28111496), (49, 25242976), (56, 22087604), (77, 16063712), (88, 14055748), (98, 12621488), (112, 11043802), (154, 8031856), (176, 7027874), (196, 6310744), (224, 5521901), (308, 4015928), (352, 3513937), (392, 3155372), (539, 2294816), (616, 2007964), (784, 1577686), (1078, 1147408), (1232, 1003982), (1568, 788843), (2156, 573704), (2464, 501991), (4312, 286852), (8624, 143426), (17248, 71713)]