123213504

素因数分解:

$2^6\times 3^1\times {\mathrm{491}}^1\times {\mathrm{1307}}^1$

素因数の和:1813

約数の個数: 56

約数和(自身を含む): 326916288

約数和(自身を除く): 203702784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 491, 982, 1307, 1473, 1964, 2614, 2946, 3921, 3928, 5228, 5892, 7842, 7856, 10456, 11784, 15684, 15712, 20912, 23568, 31368, 31424, 41824, 47136, 62736, 83648, 94272, 125472, 250944, 641737, 1283474, 1925211, 2566948, 3850422, 5133896, 7700844, 10267792, 15401688, 20535584, 30803376, 41071168, 61606752, 123213504]

約数ペア:

[(1, 123213504), (2, 61606752), (3, 41071168), (4, 30803376), (6, 20535584), (8, 15401688), (12, 10267792), (16, 7700844), (24, 5133896), (32, 3850422), (48, 2566948), (64, 1925211), (96, 1283474), (192, 641737), (491, 250944), (982, 125472), (1307, 94272), (1473, 83648), (1964, 62736), (2614, 47136), (2946, 41824), (3921, 31424), (3928, 31368), (5228, 23568), (5892, 20912), (7842, 15712), (7856, 15684), (10456, 11784)]