2548778892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{7789}}^1$

素因数の和:7911

約数の個数: 96

約数和(自身を含む): 6763464960

約数和(自身を除く): 4214686068

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 67, 74, 111, 132, 134, 148, 201, 222, 268, 402, 407, 444, 737, 804, 814, 1221, 1474, 1628, 2211, 2442, 2479, 2948, 4422, 4884, 4958, 7437, 7789, 8844, 9916, 14874, 15578, 23367, 27269, 29748, 31156, 46734, 54538, 81807, 85679, 93468, 109076, 163614, 171358, 257037, 288193, 327228, 342716, 514074, 521863, 576386, 864579, 1028148, 1043726, 1152772, 1565589, 1729158, 2087452, 3131178, 3170123, 3458316, 5740493, 6262356, 6340246, 9510369, 11480986, 12680492, 17221479, 19020738, 19308931, 22961972, 34442958, 38041476, 38617862, 57926793, 68885916, 77235724, 115853586, 212398241, 231707172, 424796482, 637194723, 849592964, 1274389446, 2548778892]

約数ペア:

[(1, 2548778892), (2, 1274389446), (3, 849592964), (4, 637194723), (6, 424796482), (11, 231707172), (12, 212398241), (22, 115853586), (33, 77235724), (37, 68885916), (44, 57926793), (66, 38617862), (67, 38041476), (74, 34442958), (111, 22961972), (132, 19308931), (134, 19020738), (148, 17221479), (201, 12680492), (222, 11480986), (268, 9510369), (402, 6340246), (407, 6262356), (444, 5740493), (737, 3458316), (804, 3170123), (814, 3131178), (1221, 2087452), (1474, 1729158), (1628, 1565589), (2211, 1152772), (2442, 1043726), (2479, 1028148), (2948, 864579), (4422, 576386), (4884, 521863), (4958, 514074), (7437, 342716), (7789, 327228), (8844, 288193), (9916, 257037), (14874, 171358), (15578, 163614), (23367, 109076), (27269, 93468), (29748, 85679), (31156, 81807), (46734, 54538)]