1230668896

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{8167}}^1$

素因数の和:8471

約数の個数: 48

約数和(自身を含む): 2574978336

約数和(自身を除く): 1344309440

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 277, 544, 554, 1108, 2216, 4432, 4709, 8167, 8864, 9418, 16334, 18836, 32668, 37672, 65336, 75344, 130672, 138839, 150688, 261344, 277678, 555356, 1110712, 2221424, 2262259, 4442848, 4524518, 9049036, 18098072, 36196144, 38458403, 72392288, 76916806, 153833612, 307667224, 615334448, 1230668896]

約数ペア:

[(1, 1230668896), (2, 615334448), (4, 307667224), (8, 153833612), (16, 76916806), (17, 72392288), (32, 38458403), (34, 36196144), (68, 18098072), (136, 9049036), (272, 4524518), (277, 4442848), (544, 2262259), (554, 2221424), (1108, 1110712), (2216, 555356), (4432, 277678), (4709, 261344), (8167, 150688), (8864, 138839), (9418, 130672), (16334, 75344), (18836, 65336), (32668, 37672)]