231645752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{1627}}^1$

素因数の和:1720

約数の個数: 48

約数和(自身を含む): 481025160

約数和(自身を除く): 249379408

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1369, 1627, 1924, 2738, 3254, 3848, 5476, 6508, 10952, 13016, 17797, 21151, 35594, 42302, 60199, 71188, 84604, 120398, 142376, 169208, 240796, 481592, 782587, 1565174, 2227363, 3130348, 4454726, 6260696, 8909452, 17818904, 28955719, 57911438, 115822876, 231645752]

約数ペア:

[(1, 231645752), (2, 115822876), (4, 57911438), (8, 28955719), (13, 17818904), (26, 8909452), (37, 6260696), (52, 4454726), (74, 3130348), (104, 2227363), (148, 1565174), (296, 782587), (481, 481592), (962, 240796), (1369, 169208), (1627, 142376), (1924, 120398), (2738, 84604), (3254, 71188), (3848, 60199), (5476, 42302), (6508, 35594), (10952, 21151), (13016, 17797)]