495759032

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:816

約数の個数: 64

約数和(自身を含む): 1013601600

約数和(自身を除く): 517842568

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 109, 136, 212, 218, 424, 436, 631, 872, 901, 1262, 1802, 1853, 2524, 3604, 3706, 5048, 5777, 7208, 7412, 10727, 11554, 14824, 21454, 23108, 33443, 42908, 46216, 66886, 68779, 85816, 98209, 133772, 137558, 196418, 267544, 275116, 392836, 550232, 568531, 785672, 1137062, 1169243, 2274124, 2338486, 3645287, 4548248, 4676972, 7290574, 9353944, 14581148, 29162296, 61969879, 123939758, 247879516, 495759032]

約数ペア:

[(1, 495759032), (2, 247879516), (4, 123939758), (8, 61969879), (17, 29162296), (34, 14581148), (53, 9353944), (68, 7290574), (106, 4676972), (109, 4548248), (136, 3645287), (212, 2338486), (218, 2274124), (424, 1169243), (436, 1137062), (631, 785672), (872, 568531), (901, 550232), (1262, 392836), (1802, 275116), (1853, 267544), (2524, 196418), (3604, 137558), (3706, 133772), (5048, 98209), (5777, 85816), (7208, 68779), (7412, 66886), (10727, 46216), (11554, 42908), (14824, 33443), (21454, 23108)]