335898445568

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2389}}^1\times {\mathrm{2531}}^1$

素因数の和:4974

約数の個数: 144

約数和(自身を含む): 791630407680

約数和(自身を除く): 455731962112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 2389, 2531, 3472, 3968, 4778, 5062, 6944, 7936, 9556, 10124, 13888, 16723, 17717, 19112, 20248, 27776, 33446, 35434, 38224, 40496, 55552, 66892, 70868, 74059, 76448, 78461, 80992, 133784, 141736, 148118, 152896, 156922, 161984, 267568, 283472, 296236, 305792, 313844, 323968, 518413, 535136, 549227, 566944, 592472, 611584, 627688, 647936, 1036826, 1070272, 1098454, 1133888, 1184944, 1255376, 2073652, 2140544, 2196908, 2267776, 2369888, 2510752, 4147304, 4281088, 4393816, 4535552, 4739776, 5021504, 6046559, 8294608, 8787632, 9479552, 10043008, 12093118, 16589216, 17575264, 18959104, 20086016, 24186236, 33178432, 35150528, 42325913, 48372472, 66356864, 70301056, 84651826, 96744944, 132713728, 140602112, 169303652, 187443329, 193489888, 338607304, 374886658, 386979776, 677214608, 749773316, 773959552, 1312103303, 1354429216, 1499546632, 1547919104, 2624206606, 2708858432, 2999093264, 5248413212, 5417716864, 5998186528, 10496826424, 10835433728, 11996373056, 20993652848, 23992746112, 41987305696, 47985492224, 83974611392, 167949222784, 335898445568]

約数ペア:

[(1, 335898445568), (2, 167949222784), (4, 83974611392), (7, 47985492224), (8, 41987305696), (14, 23992746112), (16, 20993652848), (28, 11996373056), (31, 10835433728), (32, 10496826424), (56, 5998186528), (62, 5417716864), (64, 5248413212), (112, 2999093264), (124, 2708858432), (128, 2624206606), (217, 1547919104), (224, 1499546632), (248, 1354429216), (256, 1312103303), (434, 773959552), (448, 749773316), (496, 677214608), (868, 386979776), (896, 374886658), (992, 338607304), (1736, 193489888), (1792, 187443329), (1984, 169303652), (2389, 140602112), (2531, 132713728), (3472, 96744944), (3968, 84651826), (4778, 70301056), (5062, 66356864), (6944, 48372472), (7936, 42325913), (9556, 35150528), (10124, 33178432), (13888, 24186236), (16723, 20086016), (17717, 18959104), (19112, 17575264), (20248, 16589216), (27776, 12093118), (33446, 10043008), (35434, 9479552), (38224, 8787632), (40496, 8294608), (55552, 6046559), (66892, 5021504), (70868, 4739776), (74059, 4535552), (76448, 4393816), (78461, 4281088), (80992, 4147304), (133784, 2510752), (141736, 2369888), (148118, 2267776), (152896, 2196908), (156922, 2140544), (161984, 2073652), (267568, 1255376), (283472, 1184944), (296236, 1133888), (305792, 1098454), (313844, 1070272), (323968, 1036826), (518413, 647936), (535136, 627688), (549227, 611584), (566944, 592472)]