2047705272

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{137393}}^1$

素因数の和:137434

約数の個数: 80

約数和(自身を含む): 5984882640

約数和(自身を除く): 3937177368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1656, 1863, 2484, 3726, 4968, 7452, 14904, 137393, 274786, 412179, 549572, 824358, 1099144, 1236537, 1648716, 2473074, 3160039, 3297432, 3709611, 4946148, 6320078, 7419222, 9480117, 9892296, 11128833, 12640156, 14838444, 18960234, 22257666, 25280312, 28440351, 29676888, 37920468, 44515332, 56880702, 75840936, 85321053, 89030664, 113761404, 170642106, 227522808, 255963159, 341284212, 511926318, 682568424, 1023852636, 2047705272]

約数ペア:

[(1, 2047705272), (2, 1023852636), (3, 682568424), (4, 511926318), (6, 341284212), (8, 255963159), (9, 227522808), (12, 170642106), (18, 113761404), (23, 89030664), (24, 85321053), (27, 75840936), (36, 56880702), (46, 44515332), (54, 37920468), (69, 29676888), (72, 28440351), (81, 25280312), (92, 22257666), (108, 18960234), (138, 14838444), (162, 12640156), (184, 11128833), (207, 9892296), (216, 9480117), (276, 7419222), (324, 6320078), (414, 4946148), (552, 3709611), (621, 3297432), (648, 3160039), (828, 2473074), (1242, 1648716), (1656, 1236537), (1863, 1099144), (2484, 824358), (3726, 549572), (4968, 412179), (7452, 274786), (14904, 137393)]