15497303984

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{2777}}^1$

素因数の和:3054

約数の個数: 80

約数和(自身を含む): 31597727616

約数和(自身を除く): 16100423632

約数列:

[1, 2, 4, 8, 16, 41, 47, 82, 94, 164, 181, 188, 328, 362, 376, 656, 724, 752, 1448, 1927, 2777, 2896, 3854, 5554, 7421, 7708, 8507, 11108, 14842, 15416, 17014, 22216, 29684, 30832, 34028, 44432, 59368, 68056, 113857, 118736, 130519, 136112, 227714, 261038, 348787, 455428, 502637, 522076, 697574, 910856, 1005274, 1044152, 1395148, 1821712, 2010548, 2088304, 2790296, 4021096, 5351279, 5580592, 8042192, 10702558, 20608117, 21405116, 23623939, 41216234, 42810232, 47247878, 82432468, 85620464, 94495756, 164864936, 188991512, 329729872, 377983024, 968581499, 1937162998, 3874325996, 7748651992, 15497303984]

約数ペア:

[(1, 15497303984), (2, 7748651992), (4, 3874325996), (8, 1937162998), (16, 968581499), (41, 377983024), (47, 329729872), (82, 188991512), (94, 164864936), (164, 94495756), (181, 85620464), (188, 82432468), (328, 47247878), (362, 42810232), (376, 41216234), (656, 23623939), (724, 21405116), (752, 20608117), (1448, 10702558), (1927, 8042192), (2777, 5580592), (2896, 5351279), (3854, 4021096), (5554, 2790296), (7421, 2088304), (7708, 2010548), (8507, 1821712), (11108, 1395148), (14842, 1044152), (15416, 1005274), (17014, 910856), (22216, 697574), (29684, 522076), (30832, 502637), (34028, 455428), (44432, 348787), (59368, 261038), (68056, 227714), (113857, 136112), (118736, 130519)]