291201584

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{2281}}^1$

素因数の和:2469

約数の個数: 40

約数和(自身を含む): 577254720

約数和(自身を除く): 286053136

約数列:

[1, 2, 4, 8, 16, 79, 101, 158, 202, 316, 404, 632, 808, 1264, 1616, 2281, 4562, 7979, 9124, 15958, 18248, 31916, 36496, 63832, 127664, 180199, 230381, 360398, 460762, 720796, 921524, 1441592, 1843048, 2883184, 3686096, 18200099, 36400198, 72800396, 145600792, 291201584]

約数ペア:

[(1, 291201584), (2, 145600792), (4, 72800396), (8, 36400198), (16, 18200099), (79, 3686096), (101, 2883184), (158, 1843048), (202, 1441592), (316, 921524), (404, 720796), (632, 460762), (808, 360398), (1264, 230381), (1616, 180199), (2281, 127664), (4562, 63832), (7979, 36496), (9124, 31916), (15958, 18248)]