498532008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{33997}}^1$

素因数の和:34066

約数の個数: 64

約数和(自身を含む): 1370799360

約数和(自身を除く): 872267352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1128, 1222, 1833, 2444, 3666, 4888, 7332, 14664, 33997, 67994, 101991, 135988, 203982, 271976, 407964, 441961, 815928, 883922, 1325883, 1597859, 1767844, 2651766, 3195718, 3535688, 4793577, 5303532, 6391436, 9587154, 10607064, 12782872, 19174308, 20772167, 38348616, 41544334, 62316501, 83088668, 124633002, 166177336, 249266004, 498532008]

約数ペア:

[(1, 498532008), (2, 249266004), (3, 166177336), (4, 124633002), (6, 83088668), (8, 62316501), (12, 41544334), (13, 38348616), (24, 20772167), (26, 19174308), (39, 12782872), (47, 10607064), (52, 9587154), (78, 6391436), (94, 5303532), (104, 4793577), (141, 3535688), (156, 3195718), (188, 2651766), (282, 1767844), (312, 1597859), (376, 1325883), (564, 883922), (611, 815928), (1128, 441961), (1222, 407964), (1833, 271976), (2444, 203982), (3666, 135988), (4888, 101991), (7332, 67994), (14664, 33997)]