30193530848

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1\times {\mathrm{1693}}^1$

素因数の和:2756

約数の個数: 96

約数和(自身を含む): 65609270496

約数和(自身を除く): 35415739648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 997, 1118, 1376, 1693, 1994, 2236, 3386, 3988, 4472, 6772, 7976, 8944, 12961, 13544, 15952, 17888, 22009, 25922, 27088, 31904, 42871, 44018, 51844, 54176, 72799, 85742, 88036, 103688, 145598, 171484, 176072, 207376, 291196, 342968, 352144, 414752, 557323, 582392, 685936, 704288, 946387, 1114646, 1164784, 1371872, 1687921, 1892774, 2229292, 2329568, 3375842, 3785548, 4458584, 6751684, 7571096, 8917168, 13503368, 15142192, 17834336, 21942973, 27006736, 30284384, 43885946, 54013472, 72580603, 87771892, 145161206, 175543784, 290322412, 351087568, 580644824, 702175136, 943547839, 1161289648, 1887095678, 2322579296, 3774191356, 7548382712, 15096765424, 30193530848]

約数ペア:

[(1, 30193530848), (2, 15096765424), (4, 7548382712), (8, 3774191356), (13, 2322579296), (16, 1887095678), (26, 1161289648), (32, 943547839), (43, 702175136), (52, 580644824), (86, 351087568), (104, 290322412), (172, 175543784), (208, 145161206), (344, 87771892), (416, 72580603), (559, 54013472), (688, 43885946), (997, 30284384), (1118, 27006736), (1376, 21942973), (1693, 17834336), (1994, 15142192), (2236, 13503368), (3386, 8917168), (3988, 7571096), (4472, 6751684), (6772, 4458584), (7976, 3785548), (8944, 3375842), (12961, 2329568), (13544, 2229292), (15952, 1892774), (17888, 1687921), (22009, 1371872), (25922, 1164784), (27088, 1114646), (31904, 946387), (42871, 704288), (44018, 685936), (51844, 582392), (54176, 557323), (72799, 414752), (85742, 352144), (88036, 342968), (103688, 291196), (145598, 207376), (171484, 176072)]