272543436

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1321}}^1$

素因数の和:1863

約数の個数: 72

約数和(自身を含む): 753571728

約数和(自身を除く): 481028292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 521, 1042, 1321, 1563, 2084, 2642, 3126, 3963, 4689, 5284, 5731, 6252, 7926, 9378, 11462, 11889, 14531, 15852, 17193, 18756, 22924, 23778, 29062, 34386, 43593, 47556, 51579, 58124, 68772, 87186, 103158, 130779, 174372, 206316, 261558, 523116, 688241, 1376482, 2064723, 2752964, 4129446, 6194169, 7570651, 8258892, 12388338, 15141302, 22711953, 24776676, 30282604, 45423906, 68135859, 90847812, 136271718, 272543436]

約数ペア:

[(1, 272543436), (2, 136271718), (3, 90847812), (4, 68135859), (6, 45423906), (9, 30282604), (11, 24776676), (12, 22711953), (18, 15141302), (22, 12388338), (33, 8258892), (36, 7570651), (44, 6194169), (66, 4129446), (99, 2752964), (132, 2064723), (198, 1376482), (396, 688241), (521, 523116), (1042, 261558), (1321, 206316), (1563, 174372), (2084, 130779), (2642, 103158), (3126, 87186), (3963, 68772), (4689, 58124), (5284, 51579), (5731, 47556), (6252, 43593), (7926, 34386), (9378, 29062), (11462, 23778), (11889, 22924), (14531, 18756), (15852, 17193)]