258047135284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2843}}^1\times {\mathrm{9743}}^1$

素因数の和:12744

約数の個数: 48

約数和(自身を含む): 481855143168

約数和(自身を除く): 223808007884

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 2843, 4658, 5686, 9316, 9743, 11372, 19486, 38972, 48331, 96662, 165631, 193324, 331262, 389491, 662524, 778982, 1334791, 1557964, 2669582, 5339164, 6621347, 13242694, 22691447, 26485388, 27699349, 45382894, 55398698, 90765788, 110797396, 470888933, 941777866, 1883555732, 3794810813, 7589621626, 15179243252, 64511783821, 129023567642, 258047135284]

約数ペア:

[(1, 258047135284), (2, 129023567642), (4, 64511783821), (17, 15179243252), (34, 7589621626), (68, 3794810813), (137, 1883555732), (274, 941777866), (548, 470888933), (2329, 110797396), (2843, 90765788), (4658, 55398698), (5686, 45382894), (9316, 27699349), (9743, 26485388), (11372, 22691447), (19486, 13242694), (38972, 6621347), (48331, 5339164), (96662, 2669582), (165631, 1557964), (193324, 1334791), (331262, 778982), (389491, 662524)]