213612072

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{16889}}^1$

素因数の和:16946

約数の個数: 64

約数和(自身を含む): 583718400

約数和(自身を除く): 370106328

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 372, 408, 527, 744, 1054, 1581, 2108, 3162, 4216, 6324, 12648, 16889, 33778, 50667, 67556, 101334, 135112, 202668, 287113, 405336, 523559, 574226, 861339, 1047118, 1148452, 1570677, 1722678, 2094236, 2296904, 3141354, 3445356, 4188472, 6282708, 6890712, 8900503, 12565416, 17801006, 26701509, 35602012, 53403018, 71204024, 106806036, 213612072]

約数ペア:

[(1, 213612072), (2, 106806036), (3, 71204024), (4, 53403018), (6, 35602012), (8, 26701509), (12, 17801006), (17, 12565416), (24, 8900503), (31, 6890712), (34, 6282708), (51, 4188472), (62, 3445356), (68, 3141354), (93, 2296904), (102, 2094236), (124, 1722678), (136, 1570677), (186, 1148452), (204, 1047118), (248, 861339), (372, 574226), (408, 523559), (527, 405336), (744, 287113), (1054, 202668), (1581, 135112), (2108, 101334), (3162, 67556), (4216, 50667), (6324, 33778), (12648, 16889)]