1908416208

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{2309}}^1$

素因数の和:2644

約数の個数: 80

約数和(自身を含む): 5025303360

約数和(自身を除く): 3116887152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 257, 268, 402, 514, 536, 771, 804, 1028, 1072, 1542, 1608, 2056, 2309, 3084, 3216, 4112, 4618, 6168, 6927, 9236, 12336, 13854, 17219, 18472, 27708, 34438, 36944, 51657, 55416, 68876, 103314, 110832, 137752, 154703, 206628, 275504, 309406, 413256, 464109, 593413, 618812, 826512, 928218, 1186826, 1237624, 1780239, 1856436, 2373652, 2475248, 3560478, 3712872, 4747304, 7120956, 7425744, 9494608, 14241912, 28483824, 39758671, 79517342, 119276013, 159034684, 238552026, 318069368, 477104052, 636138736, 954208104, 1908416208]

約数ペア:

[(1, 1908416208), (2, 954208104), (3, 636138736), (4, 477104052), (6, 318069368), (8, 238552026), (12, 159034684), (16, 119276013), (24, 79517342), (48, 39758671), (67, 28483824), (134, 14241912), (201, 9494608), (257, 7425744), (268, 7120956), (402, 4747304), (514, 3712872), (536, 3560478), (771, 2475248), (804, 2373652), (1028, 1856436), (1072, 1780239), (1542, 1237624), (1608, 1186826), (2056, 928218), (2309, 826512), (3084, 618812), (3216, 593413), (4112, 464109), (4618, 413256), (6168, 309406), (6927, 275504), (9236, 206628), (12336, 154703), (13854, 137752), (17219, 110832), (18472, 103314), (27708, 68876), (34438, 55416), (36944, 51657)]