40171248

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:364

約数の個数: 160

約数和(自身を含む): 129991680

約数和(自身を除く): 89820432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 144, 156, 184, 207, 208, 216, 234, 276, 299, 311, 312, 351, 368, 414, 432, 468, 552, 598, 621, 622, 624, 702, 828, 897, 933, 936, 1104, 1196, 1242, 1244, 1404, 1656, 1794, 1866, 1872, 2392, 2484, 2488, 2691, 2799, 2808, 3312, 3588, 3732, 4043, 4784, 4968, 4976, 5382, 5598, 5616, 7153, 7176, 7464, 8073, 8086, 8397, 9936, 10764, 11196, 12129, 14306, 14352, 14928, 16146, 16172, 16794, 21459, 21528, 22392, 24258, 28612, 32292, 32344, 33588, 36387, 42918, 43056, 44784, 48516, 57224, 64377, 64584, 64688, 67176, 72774, 85836, 92989, 97032, 109161, 114448, 128754, 129168, 134352, 145548, 171672, 185978, 193131, 194064, 218322, 257508, 278967, 291096, 343344, 371956, 386262, 436644, 515016, 557934, 582192, 743912, 772524, 836901, 873288, 1030032, 1115868, 1487824, 1545048, 1673802, 1746576, 2231736, 2510703, 3090096, 3347604, 4463472, 5021406, 6695208, 10042812, 13390416, 20085624, 40171248]

約数ペア:

[(1, 40171248), (2, 20085624), (3, 13390416), (4, 10042812), (6, 6695208), (8, 5021406), (9, 4463472), (12, 3347604), (13, 3090096), (16, 2510703), (18, 2231736), (23, 1746576), (24, 1673802), (26, 1545048), (27, 1487824), (36, 1115868), (39, 1030032), (46, 873288), (48, 836901), (52, 772524), (54, 743912), (69, 582192), (72, 557934), (78, 515016), (92, 436644), (104, 386262), (108, 371956), (117, 343344), (138, 291096), (144, 278967), (156, 257508), (184, 218322), (207, 194064), (208, 193131), (216, 185978), (234, 171672), (276, 145548), (299, 134352), (311, 129168), (312, 128754), (351, 114448), (368, 109161), (414, 97032), (432, 92989), (468, 85836), (552, 72774), (598, 67176), (621, 64688), (622, 64584), (624, 64377), (702, 57224), (828, 48516), (897, 44784), (933, 43056), (936, 42918), (1104, 36387), (1196, 33588), (1242, 32344), (1244, 32292), (1404, 28612), (1656, 24258), (1794, 22392), (1866, 21528), (1872, 21459), (2392, 16794), (2484, 16172), (2488, 16146), (2691, 14928), (2799, 14352), (2808, 14306), (3312, 12129), (3588, 11196), (3732, 10764), (4043, 9936), (4784, 8397), (4968, 8086), (4976, 8073), (5382, 7464), (5598, 7176), (5616, 7153)]