350967040

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^2$

素因数の和:292

約数の個数: 108

約数和(自身を含む): 897191316

約数和(自身を除く): 546224276

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 127, 128, 136, 160, 170, 254, 256, 272, 320, 340, 508, 544, 635, 640, 680, 1016, 1088, 1270, 1280, 1360, 2032, 2159, 2176, 2540, 2720, 4064, 4318, 4352, 5080, 5440, 8128, 8636, 10160, 10795, 10880, 16129, 16256, 17272, 20320, 21590, 21760, 32258, 32512, 34544, 40640, 43180, 64516, 69088, 80645, 81280, 86360, 129032, 138176, 161290, 162560, 172720, 258064, 274193, 276352, 322580, 345440, 516128, 548386, 552704, 645160, 690880, 1032256, 1096772, 1290320, 1370965, 1381760, 2064512, 2193544, 2580640, 2741930, 2763520, 4129024, 4387088, 5161280, 5483860, 8774176, 10322560, 10967720, 17548352, 20645120, 21935440, 35096704, 43870880, 70193408, 87741760, 175483520, 350967040]

約数ペア:

[(1, 350967040), (2, 175483520), (4, 87741760), (5, 70193408), (8, 43870880), (10, 35096704), (16, 21935440), (17, 20645120), (20, 17548352), (32, 10967720), (34, 10322560), (40, 8774176), (64, 5483860), (68, 5161280), (80, 4387088), (85, 4129024), (127, 2763520), (128, 2741930), (136, 2580640), (160, 2193544), (170, 2064512), (254, 1381760), (256, 1370965), (272, 1290320), (320, 1096772), (340, 1032256), (508, 690880), (544, 645160), (635, 552704), (640, 548386), (680, 516128), (1016, 345440), (1088, 322580), (1270, 276352), (1280, 274193), (1360, 258064), (2032, 172720), (2159, 162560), (2176, 161290), (2540, 138176), (2720, 129032), (4064, 86360), (4318, 81280), (4352, 80645), (5080, 69088), (5440, 64516), (8128, 43180), (8636, 40640), (10160, 34544), (10795, 32512), (10880, 32258), (16129, 21760), (16256, 21590), (17272, 20320)]