1285202336

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:622

約数の個数: 96

約数和(自身を含む): 2826835200

約数和(自身を除く): 1541632864

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 79, 88, 113, 158, 176, 226, 316, 352, 409, 452, 632, 818, 869, 904, 1243, 1264, 1636, 1738, 1808, 2486, 2528, 3272, 3476, 3616, 4499, 4972, 6544, 6952, 8927, 8998, 9944, 13088, 13904, 17854, 17996, 19888, 27808, 32311, 35708, 35992, 39776, 46217, 64622, 71416, 71984, 92434, 98197, 129244, 142832, 143968, 184868, 196394, 258488, 285664, 355421, 369736, 392788, 508387, 516976, 710842, 739472, 785576, 1016774, 1033952, 1421684, 1478944, 1571152, 2033548, 2843368, 3142304, 3651143, 4067096, 5686736, 7302286, 8134192, 11373472, 14604572, 16268384, 29209144, 40162573, 58418288, 80325146, 116836576, 160650292, 321300584, 642601168, 1285202336]

約数ペア:

[(1, 1285202336), (2, 642601168), (4, 321300584), (8, 160650292), (11, 116836576), (16, 80325146), (22, 58418288), (32, 40162573), (44, 29209144), (79, 16268384), (88, 14604572), (113, 11373472), (158, 8134192), (176, 7302286), (226, 5686736), (316, 4067096), (352, 3651143), (409, 3142304), (452, 2843368), (632, 2033548), (818, 1571152), (869, 1478944), (904, 1421684), (1243, 1033952), (1264, 1016774), (1636, 785576), (1738, 739472), (1808, 710842), (2486, 516976), (2528, 508387), (3272, 392788), (3476, 369736), (3616, 355421), (4499, 285664), (4972, 258488), (6544, 196394), (6952, 184868), (8927, 143968), (8998, 142832), (9944, 129244), (13088, 98197), (13904, 92434), (17854, 71984), (17996, 71416), (19888, 64622), (27808, 46217), (32311, 39776), (35708, 35992)]