659985984

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{857}}^1$

素因数の和:1073

約数の個数: 168

約数和(自身を含む): 2175833088

約数和(自身を除く): 1515847104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 191, 192, 224, 252, 288, 336, 382, 448, 504, 573, 576, 672, 764, 857, 1008, 1146, 1337, 1344, 1528, 1714, 1719, 2016, 2292, 2571, 2674, 3056, 3428, 3438, 4011, 4032, 4584, 5142, 5348, 5999, 6112, 6856, 6876, 7713, 8022, 9168, 10284, 10696, 11998, 12033, 12224, 13712, 13752, 15426, 16044, 17997, 18336, 20568, 21392, 23996, 24066, 27424, 27504, 30852, 32088, 35994, 36672, 41136, 42784, 47992, 48132, 53991, 54848, 55008, 61704, 64176, 71988, 82272, 85568, 95984, 96264, 107982, 110016, 123408, 128352, 143976, 163687, 164544, 191968, 192528, 215964, 246816, 256704, 287952, 327374, 383936, 385056, 431928, 491061, 493632, 575904, 654748, 770112, 863856, 982122, 1145809, 1151808, 1309496, 1473183, 1727712, 1964244, 2291618, 2618992, 2946366, 3437427, 3455424, 3928488, 4583236, 5237984, 5892732, 6874854, 7856976, 9166472, 10312281, 10475968, 11785464, 13749708, 15713952, 18332944, 20624562, 23570928, 27499416, 31427904, 36665888, 41249124, 47141856, 54998832, 73331776, 82498248, 94283712, 109997664, 164996496, 219995328, 329992992, 659985984]

約数ペア:

[(1, 659985984), (2, 329992992), (3, 219995328), (4, 164996496), (6, 109997664), (7, 94283712), (8, 82498248), (9, 73331776), (12, 54998832), (14, 47141856), (16, 41249124), (18, 36665888), (21, 31427904), (24, 27499416), (28, 23570928), (32, 20624562), (36, 18332944), (42, 15713952), (48, 13749708), (56, 11785464), (63, 10475968), (64, 10312281), (72, 9166472), (84, 7856976), (96, 6874854), (112, 5892732), (126, 5237984), (144, 4583236), (168, 3928488), (191, 3455424), (192, 3437427), (224, 2946366), (252, 2618992), (288, 2291618), (336, 1964244), (382, 1727712), (448, 1473183), (504, 1309496), (573, 1151808), (576, 1145809), (672, 982122), (764, 863856), (857, 770112), (1008, 654748), (1146, 575904), (1337, 493632), (1344, 491061), (1528, 431928), (1714, 385056), (1719, 383936), (2016, 327374), (2292, 287952), (2571, 256704), (2674, 246816), (3056, 215964), (3428, 192528), (3438, 191968), (4011, 164544), (4032, 163687), (4584, 143976), (5142, 128352), (5348, 123408), (5999, 110016), (6112, 107982), (6856, 96264), (6876, 95984), (7713, 85568), (8022, 82272), (9168, 71988), (10284, 64176), (10696, 61704), (11998, 55008), (12033, 54848), (12224, 53991), (13712, 48132), (13752, 47992), (15426, 42784), (16044, 41136), (17997, 36672), (18336, 35994), (20568, 32088), (21392, 30852), (23996, 27504), (24066, 27424)]