291260772

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{27241}}^1$

素因数の和:27271

約数の個数: 72

約数和(自身を含む): 832951392

約数和(自身を除く): 541690620

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 891, 972, 1188, 1782, 2673, 3564, 5346, 10692, 27241, 54482, 81723, 108964, 163446, 245169, 299651, 326892, 490338, 599302, 735507, 898953, 980676, 1198604, 1471014, 1797906, 2206521, 2696859, 2942028, 3595812, 4413042, 5393718, 6619563, 8090577, 8826084, 10787436, 13239126, 16181154, 24271731, 26478252, 32362308, 48543462, 72815193, 97086924, 145630386, 291260772]

約数ペア:

[(1, 291260772), (2, 145630386), (3, 97086924), (4, 72815193), (6, 48543462), (9, 32362308), (11, 26478252), (12, 24271731), (18, 16181154), (22, 13239126), (27, 10787436), (33, 8826084), (36, 8090577), (44, 6619563), (54, 5393718), (66, 4413042), (81, 3595812), (99, 2942028), (108, 2696859), (132, 2206521), (162, 1797906), (198, 1471014), (243, 1198604), (297, 980676), (324, 898953), (396, 735507), (486, 599302), (594, 490338), (891, 326892), (972, 299651), (1188, 245169), (1782, 163446), (2673, 108964), (3564, 81723), (5346, 54482), (10692, 27241)]