889788656568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1847353}}^1$

素因数の和:1847477

約数の個数: 128

約数和(自身を含む): 2638908241920

約数和(自身を除く): 1749119585352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 61, 84, 94, 122, 141, 168, 183, 188, 244, 282, 329, 366, 376, 427, 488, 564, 658, 732, 854, 987, 1128, 1281, 1316, 1464, 1708, 1974, 2562, 2632, 2867, 3416, 3948, 5124, 5734, 7896, 8601, 10248, 11468, 17202, 20069, 22936, 34404, 40138, 60207, 68808, 80276, 120414, 160552, 240828, 481656, 1847353, 3694706, 5542059, 7389412, 11084118, 12931471, 14778824, 22168236, 25862942, 38794413, 44336472, 51725884, 77588826, 86825591, 103451768, 112688533, 155177652, 173651182, 225377066, 260476773, 310355304, 338065599, 347302364, 450754132, 520953546, 607779137, 676131198, 694604728, 788819731, 901508264, 1041907092, 1215558274, 1352262396, 1577639462, 1823337411, 2083814184, 2366459193, 2431116548, 2704524792, 3155278924, 3646674822, 4732918386, 4862233096, 5296361051, 6310557848, 7293349644, 9465836772, 10592722102, 14586699288, 15889083153, 18931673544, 21185444204, 31778166306, 37074527357, 42370888408, 63556332612, 74149054714, 111223582071, 127112665224, 148298109428, 222447164142, 296596218856, 444894328284, 889788656568]

約数ペア:

[(1, 889788656568), (2, 444894328284), (3, 296596218856), (4, 222447164142), (6, 148298109428), (7, 127112665224), (8, 111223582071), (12, 74149054714), (14, 63556332612), (21, 42370888408), (24, 37074527357), (28, 31778166306), (42, 21185444204), (47, 18931673544), (56, 15889083153), (61, 14586699288), (84, 10592722102), (94, 9465836772), (122, 7293349644), (141, 6310557848), (168, 5296361051), (183, 4862233096), (188, 4732918386), (244, 3646674822), (282, 3155278924), (329, 2704524792), (366, 2431116548), (376, 2366459193), (427, 2083814184), (488, 1823337411), (564, 1577639462), (658, 1352262396), (732, 1215558274), (854, 1041907092), (987, 901508264), (1128, 788819731), (1281, 694604728), (1316, 676131198), (1464, 607779137), (1708, 520953546), (1974, 450754132), (2562, 347302364), (2632, 338065599), (2867, 310355304), (3416, 260476773), (3948, 225377066), (5124, 173651182), (5734, 155177652), (7896, 112688533), (8601, 103451768), (10248, 86825591), (11468, 77588826), (17202, 51725884), (20069, 44336472), (22936, 38794413), (34404, 25862942), (40138, 22168236), (60207, 14778824), (68808, 12931471), (80276, 11084118), (120414, 7389412), (160552, 5542059), (240828, 3694706), (481656, 1847353)]