419865732

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{81559}}^1$

素因数の和:81593

約数の個数: 72

約数和(自身を含む): 1246889280

約数和(自身を除く): 827023548

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 81559, 163118, 244677, 326236, 489354, 734031, 897149, 978708, 1060267, 1468062, 1794298, 2120534, 2691447, 2936124, 3180801, 3588596, 4241068, 5382894, 6361602, 8074341, 9542403, 10765788, 11662937, 12723204, 16148682, 19084806, 23325874, 32297364, 34988811, 38169612, 46651748, 69977622, 104966433, 139955244, 209932866, 419865732]

約数ペア:

[(1, 419865732), (2, 209932866), (3, 139955244), (4, 104966433), (6, 69977622), (9, 46651748), (11, 38169612), (12, 34988811), (13, 32297364), (18, 23325874), (22, 19084806), (26, 16148682), (33, 12723204), (36, 11662937), (39, 10765788), (44, 9542403), (52, 8074341), (66, 6361602), (78, 5382894), (99, 4241068), (117, 3588596), (132, 3180801), (143, 2936124), (156, 2691447), (198, 2120534), (234, 1794298), (286, 1468062), (396, 1060267), (429, 978708), (468, 897149), (572, 734031), (858, 489354), (1287, 326236), (1716, 244677), (2574, 163118), (5148, 81559)]