31210971024

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{211319}}^1$

素因数の和:211528

約数の個数: 80

約数和(自身を含む): 85843255680

約数和(自身を除く): 54632284656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 181, 204, 272, 362, 408, 543, 724, 816, 1086, 1448, 2172, 2896, 3077, 4344, 6154, 8688, 9231, 12308, 18462, 24616, 36924, 49232, 73848, 147696, 211319, 422638, 633957, 845276, 1267914, 1690552, 2535828, 3381104, 3592423, 5071656, 7184846, 10143312, 10777269, 14369692, 21554538, 28739384, 38248739, 43109076, 57478768, 76497478, 86218152, 114746217, 152994956, 172436304, 229492434, 305989912, 458984868, 611979824, 650228563, 917969736, 1300457126, 1835939472, 1950685689, 2600914252, 3901371378, 5201828504, 7802742756, 10403657008, 15605485512, 31210971024]

約数ペア:

[(1, 31210971024), (2, 15605485512), (3, 10403657008), (4, 7802742756), (6, 5201828504), (8, 3901371378), (12, 2600914252), (16, 1950685689), (17, 1835939472), (24, 1300457126), (34, 917969736), (48, 650228563), (51, 611979824), (68, 458984868), (102, 305989912), (136, 229492434), (181, 172436304), (204, 152994956), (272, 114746217), (362, 86218152), (408, 76497478), (543, 57478768), (724, 43109076), (816, 38248739), (1086, 28739384), (1448, 21554538), (2172, 14369692), (2896, 10777269), (3077, 10143312), (4344, 7184846), (6154, 5071656), (8688, 3592423), (9231, 3381104), (12308, 2535828), (18462, 1690552), (24616, 1267914), (36924, 845276), (49232, 633957), (73848, 422638), (147696, 211319)]