613272

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 1762560

約数和(自身を除く): 1149288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 101, 132, 138, 184, 202, 253, 264, 276, 303, 404, 506, 552, 606, 759, 808, 1012, 1111, 1212, 1518, 2024, 2222, 2323, 2424, 3036, 3333, 4444, 4646, 6072, 6666, 6969, 8888, 9292, 13332, 13938, 18584, 25553, 26664, 27876, 51106, 55752, 76659, 102212, 153318, 204424, 306636, 613272]

約数ペア:

[(1, 613272), (2, 306636), (3, 204424), (4, 153318), (6, 102212), (8, 76659), (11, 55752), (12, 51106), (22, 27876), (23, 26664), (24, 25553), (33, 18584), (44, 13938), (46, 13332), (66, 9292), (69, 8888), (88, 6969), (92, 6666), (101, 6072), (132, 4646), (138, 4444), (184, 3333), (202, 3036), (253, 2424), (264, 2323), (276, 2222), (303, 2024), (404, 1518), (506, 1212), (552, 1111), (606, 1012), (759, 808)]