248696816

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{1033}}^1$

素因数の和:1449

約数の個数: 40

約数和(自身を含む): 495426624

約数和(自身を除く): 246729808

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 367, 656, 734, 1033, 1468, 2066, 2936, 4132, 5872, 8264, 15047, 16528, 30094, 42353, 60188, 84706, 120376, 169412, 240752, 338824, 379111, 677648, 758222, 1516444, 3032888, 6065776, 15543551, 31087102, 62174204, 124348408, 248696816]

約数ペア:

[(1, 248696816), (2, 124348408), (4, 62174204), (8, 31087102), (16, 15543551), (41, 6065776), (82, 3032888), (164, 1516444), (328, 758222), (367, 677648), (656, 379111), (734, 338824), (1033, 240752), (1468, 169412), (2066, 120376), (2936, 84706), (4132, 60188), (5872, 42353), (8264, 30094), (15047, 16528)]