338356480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3433}}^1$

素因数の和:3472

約数の個数: 144

約数和(自身を含む): 1010749824

約数和(自身を除く): 672393344

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1280, 1408, 1540, 1760, 1792, 2240, 2464, 2816, 3080, 3433, 3520, 4480, 4928, 6160, 6866, 7040, 8960, 9856, 12320, 13732, 14080, 17165, 19712, 24031, 24640, 27464, 34330, 37763, 48062, 49280, 54928, 68660, 75526, 96124, 98560, 109856, 120155, 137320, 151052, 188815, 192248, 219712, 240310, 264341, 274640, 302104, 377630, 384496, 439424, 480620, 528682, 549280, 604208, 755260, 768992, 878848, 961240, 1057364, 1098560, 1208416, 1321705, 1510520, 1537984, 1922480, 2114728, 2197120, 2416832, 2643410, 3021040, 3075968, 3844960, 4229456, 4394240, 4833664, 5286820, 6042080, 6151936, 7689920, 8458912, 9667328, 10573640, 12084160, 15379840, 16917824, 21147280, 24168320, 30759680, 33835648, 42294560, 48336640, 67671296, 84589120, 169178240, 338356480]

約数ペア:

[(1, 338356480), (2, 169178240), (4, 84589120), (5, 67671296), (7, 48336640), (8, 42294560), (10, 33835648), (11, 30759680), (14, 24168320), (16, 21147280), (20, 16917824), (22, 15379840), (28, 12084160), (32, 10573640), (35, 9667328), (40, 8458912), (44, 7689920), (55, 6151936), (56, 6042080), (64, 5286820), (70, 4833664), (77, 4394240), (80, 4229456), (88, 3844960), (110, 3075968), (112, 3021040), (128, 2643410), (140, 2416832), (154, 2197120), (160, 2114728), (176, 1922480), (220, 1537984), (224, 1510520), (256, 1321705), (280, 1208416), (308, 1098560), (320, 1057364), (352, 961240), (385, 878848), (440, 768992), (448, 755260), (560, 604208), (616, 549280), (640, 528682), (704, 480620), (770, 439424), (880, 384496), (896, 377630), (1120, 302104), (1232, 274640), (1280, 264341), (1408, 240310), (1540, 219712), (1760, 192248), (1792, 188815), (2240, 151052), (2464, 137320), (2816, 120155), (3080, 109856), (3433, 98560), (3520, 96124), (4480, 75526), (4928, 68660), (6160, 54928), (6866, 49280), (7040, 48062), (8960, 37763), (9856, 34330), (12320, 27464), (13732, 24640), (14080, 24031), (17165, 19712)]