488969328

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2447}}^1$

素因数の和:2662

約数の個数: 80

約数和(自身を含む): 1325915136

約数和(自身を除く): 836945808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 181, 184, 276, 362, 368, 543, 552, 724, 1086, 1104, 1448, 2172, 2447, 2896, 4163, 4344, 4894, 7341, 8326, 8688, 9788, 12489, 14682, 16652, 19576, 24978, 29364, 33304, 39152, 49956, 56281, 58728, 66608, 99912, 112562, 117456, 168843, 199824, 225124, 337686, 442907, 450248, 675372, 885814, 900496, 1328721, 1350744, 1771628, 2657442, 2701488, 3543256, 5314884, 7086512, 10186861, 10629768, 20373722, 21259536, 30560583, 40747444, 61121166, 81494888, 122242332, 162989776, 244484664, 488969328]

約数ペア:

[(1, 488969328), (2, 244484664), (3, 162989776), (4, 122242332), (6, 81494888), (8, 61121166), (12, 40747444), (16, 30560583), (23, 21259536), (24, 20373722), (46, 10629768), (48, 10186861), (69, 7086512), (92, 5314884), (138, 3543256), (181, 2701488), (184, 2657442), (276, 1771628), (362, 1350744), (368, 1328721), (543, 900496), (552, 885814), (724, 675372), (1086, 450248), (1104, 442907), (1448, 337686), (2172, 225124), (2447, 199824), (2896, 168843), (4163, 117456), (4344, 112562), (4894, 99912), (7341, 66608), (8326, 58728), (8688, 56281), (9788, 49956), (12489, 39152), (14682, 33304), (16652, 29364), (19576, 24978)]