249513102

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 565704000

約数和(自身を除く): 316190898

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 193, 267, 269, 386, 534, 538, 579, 801, 807, 1158, 1602, 1614, 1737, 2403, 2421, 3474, 4806, 4842, 5211, 7263, 10422, 14526, 17177, 23941, 34354, 47882, 51531, 51917, 71823, 103062, 103834, 143646, 154593, 155751, 215469, 309186, 311502, 430938, 463779, 467253, 646407, 927558, 934506, 1292814, 1401759, 2803518, 4620613, 9241226, 13861839, 27723678, 41585517, 83171034, 124756551, 249513102]

約数ペア:

[(1, 249513102), (2, 124756551), (3, 83171034), (6, 41585517), (9, 27723678), (18, 13861839), (27, 9241226), (54, 4620613), (89, 2803518), (178, 1401759), (193, 1292814), (267, 934506), (269, 927558), (386, 646407), (534, 467253), (538, 463779), (579, 430938), (801, 311502), (807, 309186), (1158, 215469), (1602, 155751), (1614, 154593), (1737, 143646), (2403, 103834), (2421, 103062), (3474, 71823), (4806, 51917), (4842, 51531), (5211, 47882), (7263, 34354), (10422, 23941), (14526, 17177)]