2951941888

素因数分解:

$2^8\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1693}}^1$

素因数の和:1862

約数の個数: 108

約数和(自身を含む): 6907759320

約数和(自身を除く): 3955817432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 139, 196, 224, 256, 278, 392, 448, 556, 784, 896, 973, 1112, 1568, 1693, 1792, 1946, 2224, 3136, 3386, 3892, 4448, 6272, 6772, 6811, 7784, 8896, 11851, 12544, 13544, 13622, 15568, 17792, 23702, 27088, 27244, 31136, 35584, 47404, 54176, 54488, 62272, 82957, 94808, 108352, 108976, 124544, 165914, 189616, 216704, 217952, 235327, 249088, 331828, 379232, 433408, 435904, 470654, 663656, 758464, 871808, 941308, 1327312, 1516928, 1647289, 1743616, 1882616, 2654624, 3033856, 3294578, 3765232, 5309248, 6589156, 7530464, 10618496, 11531023, 13178312, 15060928, 21236992, 23062046, 26356624, 30121856, 46124092, 52713248, 60243712, 92248184, 105426496, 184496368, 210852992, 368992736, 421705984, 737985472, 1475970944, 2951941888]

約数ペア:

[(1, 2951941888), (2, 1475970944), (4, 737985472), (7, 421705984), (8, 368992736), (14, 210852992), (16, 184496368), (28, 105426496), (32, 92248184), (49, 60243712), (56, 52713248), (64, 46124092), (98, 30121856), (112, 26356624), (128, 23062046), (139, 21236992), (196, 15060928), (224, 13178312), (256, 11531023), (278, 10618496), (392, 7530464), (448, 6589156), (556, 5309248), (784, 3765232), (896, 3294578), (973, 3033856), (1112, 2654624), (1568, 1882616), (1693, 1743616), (1792, 1647289), (1946, 1516928), (2224, 1327312), (3136, 941308), (3386, 871808), (3892, 758464), (4448, 663656), (6272, 470654), (6772, 435904), (6811, 433408), (7784, 379232), (8896, 331828), (11851, 249088), (12544, 235327), (13544, 217952), (13622, 216704), (15568, 189616), (17792, 165914), (23702, 124544), (27088, 108976), (27244, 108352), (31136, 94808), (35584, 82957), (47404, 62272), (54176, 54488)]