1242789016768

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1\times {\mathrm{40231}}^1$

素因数の和:40710

約数の個数: 112

約数和(自身を含む): 2688477329664

約数和(自身を除く): 1445688312896

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 208, 214, 347, 416, 428, 694, 832, 856, 1388, 1391, 1712, 2776, 2782, 3424, 4511, 5552, 5564, 6848, 9022, 11104, 11128, 18044, 22208, 22256, 36088, 37129, 40231, 44512, 72176, 74258, 80462, 89024, 144352, 148516, 160924, 288704, 297032, 321848, 482677, 523003, 594064, 643696, 965354, 1046006, 1188128, 1287392, 1930708, 2092012, 2376256, 2574784, 3861416, 4184024, 4304717, 7722832, 8368048, 8609434, 13960157, 15445664, 16736096, 17218868, 27920314, 30891328, 33472192, 34437736, 55840628, 55961321, 68875472, 111681256, 111922642, 137750944, 181482041, 223362512, 223845284, 275501888, 362964082, 446725024, 447690568, 725928164, 893450048, 895381136, 1451856328, 1493736799, 1790762272, 2903712656, 2987473598, 3581524544, 5807425312, 5974947196, 11614850624, 11949894392, 19418578387, 23899788784, 38837156774, 47799577568, 77674313548, 95599155136, 155348627096, 310697254192, 621394508384, 1242789016768]

約数ペア:

[(1, 1242789016768), (2, 621394508384), (4, 310697254192), (8, 155348627096), (13, 95599155136), (16, 77674313548), (26, 47799577568), (32, 38837156774), (52, 23899788784), (64, 19418578387), (104, 11949894392), (107, 11614850624), (208, 5974947196), (214, 5807425312), (347, 3581524544), (416, 2987473598), (428, 2903712656), (694, 1790762272), (832, 1493736799), (856, 1451856328), (1388, 895381136), (1391, 893450048), (1712, 725928164), (2776, 447690568), (2782, 446725024), (3424, 362964082), (4511, 275501888), (5552, 223845284), (5564, 223362512), (6848, 181482041), (9022, 137750944), (11104, 111922642), (11128, 111681256), (18044, 68875472), (22208, 55961321), (22256, 55840628), (36088, 34437736), (37129, 33472192), (40231, 30891328), (44512, 27920314), (72176, 17218868), (74258, 16736096), (80462, 15445664), (89024, 13960157), (144352, 8609434), (148516, 8368048), (160924, 7722832), (288704, 4304717), (297032, 4184024), (321848, 3861416), (482677, 2574784), (523003, 2376256), (594064, 2092012), (643696, 1930708), (965354, 1287392), (1046006, 1188128)]