271721868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{773}}^1\times {\mathrm{2663}}^1$

素因数の和:3454

約数の個数: 48

約数和(自身を含む): 692810496

約数和(自身を除く): 421088628

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 773, 1546, 2319, 2663, 3092, 4638, 5326, 7989, 8503, 9276, 10652, 15978, 17006, 25509, 29293, 31956, 34012, 51018, 58586, 87879, 102036, 117172, 175758, 351516, 2058499, 4116998, 6175497, 8233996, 12350994, 22643489, 24701988, 45286978, 67930467, 90573956, 135860934, 271721868]

約数ペア:

[(1, 271721868), (2, 135860934), (3, 90573956), (4, 67930467), (6, 45286978), (11, 24701988), (12, 22643489), (22, 12350994), (33, 8233996), (44, 6175497), (66, 4116998), (132, 2058499), (773, 351516), (1546, 175758), (2319, 117172), (2663, 102036), (3092, 87879), (4638, 58586), (5326, 51018), (7989, 34012), (8503, 31956), (9276, 29293), (10652, 25509), (15978, 17006)]