555067216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1472

約数の個数: 80

約数和(自身を含む): 1245634560

約数和(自身を除く): 690567344

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 127, 152, 176, 209, 254, 304, 418, 508, 836, 1016, 1307, 1397, 1672, 2032, 2413, 2614, 2794, 3344, 4826, 5228, 5588, 9652, 10456, 11176, 14377, 19304, 20912, 22352, 24833, 26543, 28754, 38608, 49666, 53086, 57508, 99332, 106172, 115016, 165989, 198664, 212344, 230032, 273163, 331978, 397328, 424688, 546326, 663956, 1092652, 1327912, 1825879, 2185304, 2655824, 3153791, 3651758, 4370608, 6307582, 7303516, 12615164, 14607032, 25230328, 29214064, 34691701, 50460656, 69383402, 138766804, 277533608, 555067216]

約数ペア:

[(1, 555067216), (2, 277533608), (4, 138766804), (8, 69383402), (11, 50460656), (16, 34691701), (19, 29214064), (22, 25230328), (38, 14607032), (44, 12615164), (76, 7303516), (88, 6307582), (127, 4370608), (152, 3651758), (176, 3153791), (209, 2655824), (254, 2185304), (304, 1825879), (418, 1327912), (508, 1092652), (836, 663956), (1016, 546326), (1307, 424688), (1397, 397328), (1672, 331978), (2032, 273163), (2413, 230032), (2614, 212344), (2794, 198664), (3344, 165989), (4826, 115016), (5228, 106172), (5588, 99332), (9652, 57508), (10456, 53086), (11176, 49666), (14377, 38608), (19304, 28754), (20912, 26543), (22352, 24833)]