348547860848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5381}}^1\times {\mathrm{21649}}^1$

素因数の和:27066

約数の個数: 80

約数和(自身を含む): 780219928800

約数和(自身を除く): 431672067952

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 5381, 10762, 21524, 21649, 43048, 43298, 59191, 86096, 86596, 91477, 118382, 173192, 182954, 236764, 238139, 346384, 365908, 368033, 473528, 476278, 731816, 736066, 947056, 952556, 1006247, 1463632, 1472132, 1905112, 2012494, 2944264, 3810224, 4024988, 4048363, 5888528, 8049976, 8096726, 16099952, 16193452, 32386904, 64773808, 116493269, 232986538, 465973076, 931946152, 1281425959, 1863892304, 1980385573, 2562851918, 3960771146, 5125703836, 7921542292, 10251407672, 15843084584, 20502815344, 21784241303, 31686169168, 43568482606, 87136965212, 174273930424, 348547860848]

約数ペア:

[(1, 348547860848), (2, 174273930424), (4, 87136965212), (8, 43568482606), (11, 31686169168), (16, 21784241303), (17, 20502815344), (22, 15843084584), (34, 10251407672), (44, 7921542292), (68, 5125703836), (88, 3960771146), (136, 2562851918), (176, 1980385573), (187, 1863892304), (272, 1281425959), (374, 931946152), (748, 465973076), (1496, 232986538), (2992, 116493269), (5381, 64773808), (10762, 32386904), (21524, 16193452), (21649, 16099952), (43048, 8096726), (43298, 8049976), (59191, 5888528), (86096, 4048363), (86596, 4024988), (91477, 3810224), (118382, 2944264), (173192, 2012494), (182954, 1905112), (236764, 1472132), (238139, 1463632), (346384, 1006247), (365908, 952556), (368033, 947056), (473528, 736066), (476278, 731816)]