286936700752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{81147257}}^1$

素因数の和:81147295

約数の個数: 40

約数和(自身を含む): 633922379496

約数和(自身を除く): 346985678744

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 81147257, 162294514, 324589028, 649178056, 1054914341, 1298356112, 1379503369, 2109828682, 2759006738, 4219657364, 5518013476, 8439314728, 11036026952, 16878629456, 17933543797, 22072053904, 35867087594, 71734175188, 143468350376, 286936700752]

約数ペア:

[(1, 286936700752), (2, 143468350376), (4, 71734175188), (8, 35867087594), (13, 22072053904), (16, 17933543797), (17, 16878629456), (26, 11036026952), (34, 8439314728), (52, 5518013476), (68, 4219657364), (104, 2759006738), (136, 2109828682), (208, 1379503369), (221, 1298356112), (272, 1054914341), (442, 649178056), (884, 324589028), (1768, 162294514), (3536, 81147257)]