976278186

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{487}}^1\times {\mathrm{659}}^1$

素因数の和:1180

約数の個数: 72

約数和(自身を含む): 2298684960

約数和(自身を除く): 1322406774

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 487, 507, 659, 974, 1014, 1318, 1461, 1521, 1977, 2922, 3042, 3954, 4383, 5931, 6331, 8567, 8766, 11862, 12662, 17134, 18993, 25701, 37986, 51402, 56979, 77103, 82303, 111371, 113958, 154206, 164606, 222742, 246909, 320933, 334113, 493818, 641866, 668226, 740727, 962799, 1002339, 1481454, 1925598, 2004678, 2888397, 4172129, 5776794, 8344258, 12516387, 25032774, 37549161, 54237677, 75098322, 108475354, 162713031, 325426062, 488139093, 976278186]

約数ペア:

[(1, 976278186), (2, 488139093), (3, 325426062), (6, 162713031), (9, 108475354), (13, 75098322), (18, 54237677), (26, 37549161), (39, 25032774), (78, 12516387), (117, 8344258), (169, 5776794), (234, 4172129), (338, 2888397), (487, 2004678), (507, 1925598), (659, 1481454), (974, 1002339), (1014, 962799), (1318, 740727), (1461, 668226), (1521, 641866), (1977, 493818), (2922, 334113), (3042, 320933), (3954, 246909), (4383, 222742), (5931, 164606), (6331, 154206), (8567, 113958), (8766, 111371), (11862, 82303), (12662, 77103), (17134, 56979), (18993, 51402), (25701, 37986)]