520379904

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1621}}^1$

素因数の和:1672

約数の個数: 160

約数和(自身を含む): 1592933760

約数和(自身を除く): 1072553856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 209, 228, 256, 264, 304, 352, 384, 418, 456, 512, 528, 608, 627, 704, 768, 836, 912, 1056, 1216, 1254, 1408, 1536, 1621, 1672, 1824, 2112, 2432, 2508, 2816, 3242, 3344, 3648, 4224, 4863, 4864, 5016, 5632, 6484, 6688, 7296, 8448, 9726, 9728, 10032, 12968, 13376, 14592, 16896, 17831, 19452, 20064, 25936, 26752, 29184, 30799, 35662, 38904, 40128, 51872, 53493, 53504, 61598, 71324, 77808, 80256, 92397, 103744, 106986, 107008, 123196, 142648, 155616, 160512, 184794, 207488, 213972, 246392, 285296, 311232, 321024, 338789, 369588, 414976, 427944, 492784, 570592, 622464, 677578, 739176, 829952, 855888, 985568, 1016367, 1141184, 1244928, 1355156, 1478352, 1711776, 1971136, 2032734, 2282368, 2489856, 2710312, 2956704, 3423552, 3942272, 4065468, 4564736, 5420624, 5913408, 6847104, 7884544, 8130936, 9129472, 10841248, 11826816, 13694208, 15769088, 16261872, 21682496, 23653632, 27388416, 32523744, 43364992, 47307264, 65047488, 86729984, 130094976, 173459968, 260189952, 520379904]

約数ペア:

[(1, 520379904), (2, 260189952), (3, 173459968), (4, 130094976), (6, 86729984), (8, 65047488), (11, 47307264), (12, 43364992), (16, 32523744), (19, 27388416), (22, 23653632), (24, 21682496), (32, 16261872), (33, 15769088), (38, 13694208), (44, 11826816), (48, 10841248), (57, 9129472), (64, 8130936), (66, 7884544), (76, 6847104), (88, 5913408), (96, 5420624), (114, 4564736), (128, 4065468), (132, 3942272), (152, 3423552), (176, 2956704), (192, 2710312), (209, 2489856), (228, 2282368), (256, 2032734), (264, 1971136), (304, 1711776), (352, 1478352), (384, 1355156), (418, 1244928), (456, 1141184), (512, 1016367), (528, 985568), (608, 855888), (627, 829952), (704, 739176), (768, 677578), (836, 622464), (912, 570592), (1056, 492784), (1216, 427944), (1254, 414976), (1408, 369588), (1536, 338789), (1621, 321024), (1672, 311232), (1824, 285296), (2112, 246392), (2432, 213972), (2508, 207488), (2816, 184794), (3242, 160512), (3344, 155616), (3648, 142648), (4224, 123196), (4863, 107008), (4864, 106986), (5016, 103744), (5632, 92397), (6484, 80256), (6688, 77808), (7296, 71324), (8448, 61598), (9726, 53504), (9728, 53493), (10032, 51872), (12968, 40128), (13376, 38904), (14592, 35662), (16896, 30799), (17831, 29184), (19452, 26752), (20064, 25936)]