231672144

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7193}}^1$

素因数の和:7276

約数の個数: 80

約数和(自身を含む): 663689664

約数和(自身を除く): 432017520

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 122, 132, 176, 183, 244, 264, 366, 488, 528, 671, 732, 976, 1342, 1464, 2013, 2684, 2928, 4026, 5368, 7193, 8052, 10736, 14386, 16104, 21579, 28772, 32208, 43158, 57544, 79123, 86316, 115088, 158246, 172632, 237369, 316492, 345264, 438773, 474738, 632984, 877546, 949476, 1265968, 1316319, 1755092, 1898952, 2632638, 3510184, 3797904, 4826503, 5265276, 7020368, 9653006, 10530552, 14479509, 19306012, 21061104, 28959018, 38612024, 57918036, 77224048, 115836072, 231672144]

約数ペア:

[(1, 231672144), (2, 115836072), (3, 77224048), (4, 57918036), (6, 38612024), (8, 28959018), (11, 21061104), (12, 19306012), (16, 14479509), (22, 10530552), (24, 9653006), (33, 7020368), (44, 5265276), (48, 4826503), (61, 3797904), (66, 3510184), (88, 2632638), (122, 1898952), (132, 1755092), (176, 1316319), (183, 1265968), (244, 949476), (264, 877546), (366, 632984), (488, 474738), (528, 438773), (671, 345264), (732, 316492), (976, 237369), (1342, 172632), (1464, 158246), (2013, 115088), (2684, 86316), (2928, 79123), (4026, 57544), (5368, 43158), (7193, 32208), (8052, 28772), (10736, 21579), (14386, 16104)]