15679028608

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{280303}}^1$

素因数の和:280359

約数の個数: 64

約数和(自身を含む): 34309209600

約数和(自身を除く): 18630180992

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 304, 368, 437, 608, 736, 874, 1216, 1472, 1748, 2432, 2944, 3496, 6992, 13984, 27968, 55936, 280303, 560606, 1121212, 2242424, 4484848, 5325757, 6446969, 8969696, 10651514, 12893938, 17939392, 21303028, 25787876, 35878784, 42606056, 51575752, 85212112, 103151504, 122492411, 170424224, 206303008, 244984822, 340848448, 412606016, 489969644, 681696896, 825212032, 979939288, 1959878576, 3919757152, 7839514304, 15679028608]

約数ペア:

[(1, 15679028608), (2, 7839514304), (4, 3919757152), (8, 1959878576), (16, 979939288), (19, 825212032), (23, 681696896), (32, 489969644), (38, 412606016), (46, 340848448), (64, 244984822), (76, 206303008), (92, 170424224), (128, 122492411), (152, 103151504), (184, 85212112), (304, 51575752), (368, 42606056), (437, 35878784), (608, 25787876), (736, 21303028), (874, 17939392), (1216, 12893938), (1472, 10651514), (1748, 8969696), (2432, 6446969), (2944, 5325757), (3496, 4484848), (6992, 2242424), (13984, 1121212), (27968, 560606), (55936, 280303)]