40326156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1$

素因数の和:655

約数の個数: 72

約数和(自身を含む): 110583200

約数和(自身を除く): 70257044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 199, 234, 398, 433, 468, 597, 796, 866, 1194, 1299, 1732, 1791, 2388, 2587, 2598, 3582, 3897, 5174, 5196, 5629, 7164, 7761, 7794, 10348, 11258, 15522, 15588, 16887, 22516, 23283, 31044, 33774, 46566, 50661, 67548, 86167, 93132, 101322, 172334, 202644, 258501, 344668, 517002, 775503, 1034004, 1120171, 1551006, 2240342, 3102012, 3360513, 4480684, 6721026, 10081539, 13442052, 20163078, 40326156]

約数ペア:

[(1, 40326156), (2, 20163078), (3, 13442052), (4, 10081539), (6, 6721026), (9, 4480684), (12, 3360513), (13, 3102012), (18, 2240342), (26, 1551006), (36, 1120171), (39, 1034004), (52, 775503), (78, 517002), (117, 344668), (156, 258501), (199, 202644), (234, 172334), (398, 101322), (433, 93132), (468, 86167), (597, 67548), (796, 50661), (866, 46566), (1194, 33774), (1299, 31044), (1732, 23283), (1791, 22516), (2388, 16887), (2587, 15588), (2598, 15522), (3582, 11258), (3897, 10348), (5174, 7794), (5196, 7761), (5629, 7164)]