686758644

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{133403}}^1$

素因数の和:133437

約数の個数: 72

約数和(自身を含む): 2039480352

約数和(自身を除く): 1352721708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 133403, 266806, 400209, 533612, 800418, 1200627, 1467433, 1600836, 1734239, 2401254, 2934866, 3468478, 4402299, 4802508, 5202717, 5869732, 6936956, 8804598, 10405434, 13206897, 15608151, 17609196, 19076629, 20810868, 26413794, 31216302, 38153258, 52827588, 57229887, 62432604, 76306516, 114459774, 171689661, 228919548, 343379322, 686758644]

約数ペア:

[(1, 686758644), (2, 343379322), (3, 228919548), (4, 171689661), (6, 114459774), (9, 76306516), (11, 62432604), (12, 57229887), (13, 52827588), (18, 38153258), (22, 31216302), (26, 26413794), (33, 20810868), (36, 19076629), (39, 17609196), (44, 15608151), (52, 13206897), (66, 10405434), (78, 8804598), (99, 6936956), (117, 5869732), (132, 5202717), (143, 4802508), (156, 4402299), (198, 3468478), (234, 2934866), (286, 2401254), (396, 1734239), (429, 1600836), (468, 1467433), (572, 1200627), (858, 800418), (1287, 533612), (1716, 400209), (2574, 266806), (5148, 133403)]