527904208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 1206693600

約数和(自身を除く): 678789392

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 104, 124, 139, 152, 208, 247, 248, 278, 304, 403, 494, 496, 556, 589, 806, 961, 988, 1112, 1178, 1612, 1807, 1922, 1976, 2224, 2356, 2641, 3224, 3614, 3844, 3952, 4309, 4712, 5282, 6448, 7228, 7657, 7688, 8618, 9424, 10564, 12493, 14456, 15314, 15376, 17236, 18259, 21128, 24986, 28912, 30628, 34333, 34472, 36518, 42256, 49972, 56017, 61256, 68666, 68944, 73036, 81871, 99944, 112034, 122512, 133579, 137332, 146072, 163742, 199888, 224068, 237367, 267158, 274664, 292144, 327484, 448136, 474734, 534316, 549328, 654968, 896272, 949468, 1064323, 1068632, 1309936, 1736527, 1898936, 2128646, 2137264, 2538001, 3473054, 3797872, 4257292, 5076002, 6946108, 8514584, 10152004, 13892216, 17029168, 20304008, 27784432, 32994013, 40608016, 65988026, 131976052, 263952104, 527904208]

約数ペア:

[(1, 527904208), (2, 263952104), (4, 131976052), (8, 65988026), (13, 40608016), (16, 32994013), (19, 27784432), (26, 20304008), (31, 17029168), (38, 13892216), (52, 10152004), (62, 8514584), (76, 6946108), (104, 5076002), (124, 4257292), (139, 3797872), (152, 3473054), (208, 2538001), (247, 2137264), (248, 2128646), (278, 1898936), (304, 1736527), (403, 1309936), (494, 1068632), (496, 1064323), (556, 949468), (589, 896272), (806, 654968), (961, 549328), (988, 534316), (1112, 474734), (1178, 448136), (1612, 327484), (1807, 292144), (1922, 274664), (1976, 267158), (2224, 237367), (2356, 224068), (2641, 199888), (3224, 163742), (3614, 146072), (3844, 137332), (3952, 133579), (4309, 122512), (4712, 112034), (5282, 99944), (6448, 81871), (7228, 73036), (7657, 68944), (7688, 68666), (8618, 61256), (9424, 56017), (10564, 49972), (12493, 42256), (14456, 36518), (15314, 34472), (15376, 34333), (17236, 30628), (18259, 28912), (21128, 24986)]