1295133056

素因数分解:

$2^7\times 7^1\times {\mathrm{139}}^1\times {\mathrm{10399}}^1$

素因数の和:10559

約数の個数: 64

約数和(自身を含む): 2970240000

約数和(自身を除く): 1675106944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 224, 278, 448, 556, 896, 973, 1112, 1946, 2224, 3892, 4448, 7784, 8896, 10399, 15568, 17792, 20798, 31136, 41596, 62272, 72793, 83192, 124544, 145586, 166384, 291172, 332768, 582344, 665536, 1164688, 1331072, 1445461, 2329376, 2890922, 4658752, 5781844, 9317504, 10118227, 11563688, 20236454, 23127376, 40472908, 46254752, 80945816, 92509504, 161891632, 185019008, 323783264, 647566528, 1295133056]

約数ペア:

[(1, 1295133056), (2, 647566528), (4, 323783264), (7, 185019008), (8, 161891632), (14, 92509504), (16, 80945816), (28, 46254752), (32, 40472908), (56, 23127376), (64, 20236454), (112, 11563688), (128, 10118227), (139, 9317504), (224, 5781844), (278, 4658752), (448, 2890922), (556, 2329376), (896, 1445461), (973, 1331072), (1112, 1164688), (1946, 665536), (2224, 582344), (3892, 332768), (4448, 291172), (7784, 166384), (8896, 145586), (10399, 124544), (15568, 83192), (17792, 72793), (20798, 62272), (31136, 41596)]