268196624

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1871}}^1$

素因数の和:1944

約数の個数: 60

約数和(自身を含む): 570106368

約数和(自身を除く): 301909744

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 289, 496, 527, 578, 1054, 1156, 1871, 2108, 2312, 3742, 4216, 4624, 7484, 8432, 8959, 14968, 17918, 29936, 31807, 35836, 58001, 63614, 71672, 116002, 127228, 143344, 232004, 254456, 464008, 508912, 540719, 928016, 986017, 1081438, 1972034, 2162876, 3944068, 4325752, 7888136, 8651504, 15776272, 16762289, 33524578, 67049156, 134098312, 268196624]

約数ペア:

[(1, 268196624), (2, 134098312), (4, 67049156), (8, 33524578), (16, 16762289), (17, 15776272), (31, 8651504), (34, 7888136), (62, 4325752), (68, 3944068), (124, 2162876), (136, 1972034), (248, 1081438), (272, 986017), (289, 928016), (496, 540719), (527, 508912), (578, 464008), (1054, 254456), (1156, 232004), (1871, 143344), (2108, 127228), (2312, 116002), (3742, 71672), (4216, 63614), (4624, 58001), (7484, 35836), (8432, 31807), (8959, 29936), (14968, 17918)]