227584016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{2089}}^1$

素因数の和:2727

約数の個数: 40

約数和(自身を含む): 482037600

約数和(自身を除く): 254453584

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 619, 1238, 2089, 2476, 4178, 4952, 6809, 8356, 9904, 13618, 16712, 22979, 27236, 33424, 45958, 54472, 91916, 108944, 183832, 367664, 1293091, 2586182, 5172364, 10344728, 14224001, 20689456, 28448002, 56896004, 113792008, 227584016]

約数ペア:

[(1, 227584016), (2, 113792008), (4, 56896004), (8, 28448002), (11, 20689456), (16, 14224001), (22, 10344728), (44, 5172364), (88, 2586182), (176, 1293091), (619, 367664), (1238, 183832), (2089, 108944), (2476, 91916), (4178, 54472), (4952, 45958), (6809, 33424), (8356, 27236), (9904, 22979), (13618, 16712)]