337076480

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 890072064

約数和(自身を除く): 552995584

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 64, 65, 80, 94, 104, 128, 130, 160, 188, 208, 235, 256, 260, 320, 376, 416, 431, 470, 520, 611, 640, 752, 832, 862, 940, 1040, 1222, 1280, 1504, 1664, 1724, 1880, 2080, 2155, 2444, 3008, 3055, 3328, 3448, 3760, 4160, 4310, 4888, 5603, 6016, 6110, 6896, 7520, 8320, 8620, 9776, 11206, 12032, 12220, 13792, 15040, 16640, 17240, 19552, 20257, 22412, 24440, 27584, 28015, 30080, 34480, 39104, 40514, 44824, 48880, 55168, 56030, 60160, 68960, 78208, 81028, 89648, 97760, 101285, 110336, 112060, 137920, 156416, 162056, 179296, 195520, 202570, 224120, 263341, 275840, 324112, 358592, 391040, 405140, 448240, 526682, 551680, 648224, 717184, 782080, 810280, 896480, 1053364, 1296448, 1316705, 1434368, 1620560, 1792960, 2106728, 2592896, 2633410, 3241120, 3585920, 4213456, 5185792, 5266820, 6482240, 7171840, 8426912, 10533640, 12964480, 16853824, 21067280, 25928960, 33707648, 42134560, 67415296, 84269120, 168538240, 337076480]

約数ペア:

[(1, 337076480), (2, 168538240), (4, 84269120), (5, 67415296), (8, 42134560), (10, 33707648), (13, 25928960), (16, 21067280), (20, 16853824), (26, 12964480), (32, 10533640), (40, 8426912), (47, 7171840), (52, 6482240), (64, 5266820), (65, 5185792), (80, 4213456), (94, 3585920), (104, 3241120), (128, 2633410), (130, 2592896), (160, 2106728), (188, 1792960), (208, 1620560), (235, 1434368), (256, 1316705), (260, 1296448), (320, 1053364), (376, 896480), (416, 810280), (431, 782080), (470, 717184), (520, 648224), (611, 551680), (640, 526682), (752, 448240), (832, 405140), (862, 391040), (940, 358592), (1040, 324112), (1222, 275840), (1280, 263341), (1504, 224120), (1664, 202570), (1724, 195520), (1880, 179296), (2080, 162056), (2155, 156416), (2444, 137920), (3008, 112060), (3055, 110336), (3328, 101285), (3448, 97760), (3760, 89648), (4160, 81028), (4310, 78208), (4888, 68960), (5603, 60160), (6016, 56030), (6110, 55168), (6896, 48880), (7520, 44824), (8320, 40514), (8620, 39104), (9776, 34480), (11206, 30080), (12032, 28015), (12220, 27584), (13792, 24440), (15040, 22412), (16640, 20257), (17240, 19552)]