268558724

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{1303}}^1$

素因数の和:1764

約数の個数: 48

約数和(自身を含む): 570463488

約数和(自身を除く): 301904764

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 433, 476, 866, 1303, 1732, 2606, 3031, 5212, 6062, 7361, 9121, 12124, 14722, 18242, 22151, 29444, 36484, 44302, 51527, 88604, 103054, 155057, 206108, 310114, 564199, 620228, 1128398, 2256796, 3949393, 7898786, 9591383, 15797572, 19182766, 38365532, 67139681, 134279362, 268558724]

約数ペア:

[(1, 268558724), (2, 134279362), (4, 67139681), (7, 38365532), (14, 19182766), (17, 15797572), (28, 9591383), (34, 7898786), (68, 3949393), (119, 2256796), (238, 1128398), (433, 620228), (476, 564199), (866, 310114), (1303, 206108), (1732, 155057), (2606, 103054), (3031, 88604), (5212, 51527), (6062, 44302), (7361, 36484), (9121, 29444), (12124, 22151), (14722, 18242)]