3640784816

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{877}}^1$

素因数の和:1326

約数の個数: 80

約数和(自身を含む): 7642814400

約数和(自身を除く): 4002029584

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 116, 184, 232, 368, 389, 464, 667, 778, 877, 1334, 1556, 1754, 2668, 3112, 3508, 5336, 6224, 7016, 8947, 10672, 11281, 14032, 17894, 20171, 22562, 25433, 35788, 40342, 45124, 50866, 71576, 80684, 90248, 101732, 143152, 161368, 180496, 203464, 259463, 322736, 341153, 406928, 518926, 584959, 682306, 1037852, 1169918, 1364612, 2075704, 2339836, 2729224, 4151408, 4679672, 5458448, 7846519, 9359344, 9893437, 15693038, 19786874, 31386076, 39573748, 62772152, 79147496, 125544304, 158294992, 227549051, 455098102, 910196204, 1820392408, 3640784816]

約数ペア:

[(1, 3640784816), (2, 1820392408), (4, 910196204), (8, 455098102), (16, 227549051), (23, 158294992), (29, 125544304), (46, 79147496), (58, 62772152), (92, 39573748), (116, 31386076), (184, 19786874), (232, 15693038), (368, 9893437), (389, 9359344), (464, 7846519), (667, 5458448), (778, 4679672), (877, 4151408), (1334, 2729224), (1556, 2339836), (1754, 2075704), (2668, 1364612), (3112, 1169918), (3508, 1037852), (5336, 682306), (6224, 584959), (7016, 518926), (8947, 406928), (10672, 341153), (11281, 322736), (14032, 259463), (17894, 203464), (20171, 180496), (22562, 161368), (25433, 143152), (35788, 101732), (40342, 90248), (45124, 80684), (50866, 71576)]