320199301227

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{42491}}^1$

素因数の和:42832

約数の個数: 64

約数和(自身を含む): 497078894592

約数和(自身を除く): 176879593365

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 271, 299, 403, 713, 813, 897, 1209, 2139, 3523, 6233, 8401, 9269, 10569, 18699, 25203, 27807, 42491, 81029, 109213, 127473, 193223, 243087, 327639, 552383, 579669, 977293, 1317221, 1657149, 2511899, 2931879, 3951663, 7535697, 11515061, 12704809, 17123873, 30296083, 34545183, 38114427, 51371619, 90888249, 149695793, 264846403, 356966891, 393849079, 449087379, 794539209, 1070900673, 1181547237, 3443003239, 4640569583, 8210238493, 10329009717, 13921708749, 24630715479, 106733100409, 320199301227]

約数ペア:

[(1, 320199301227), (3, 106733100409), (13, 24630715479), (23, 13921708749), (31, 10329009717), (39, 8210238493), (69, 4640569583), (93, 3443003239), (271, 1181547237), (299, 1070900673), (403, 794539209), (713, 449087379), (813, 393849079), (897, 356966891), (1209, 264846403), (2139, 149695793), (3523, 90888249), (6233, 51371619), (8401, 38114427), (9269, 34545183), (10569, 30296083), (18699, 17123873), (25203, 12704809), (27807, 11515061), (42491, 7535697), (81029, 3951663), (109213, 2931879), (127473, 2511899), (193223, 1657149), (243087, 1317221), (327639, 977293), (552383, 579669)]