985692784

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{373}}^1$

素因数の和:614

約数の個数: 80

約数和(自身を含む): 2056868352

約数和(自身を除く): 1071175568

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 167, 172, 184, 334, 344, 368, 373, 668, 688, 746, 989, 1336, 1492, 1978, 2672, 2984, 3841, 3956, 5968, 7181, 7682, 7912, 8579, 14362, 15364, 15824, 16039, 17158, 28724, 30728, 32078, 34316, 57448, 61456, 62291, 64156, 68632, 114896, 124582, 128312, 137264, 165163, 249164, 256624, 330326, 368897, 498328, 660652, 737794, 996656, 1321304, 1432693, 1475588, 2642608, 2678513, 2865386, 2951176, 5357026, 5730772, 5902352, 10714052, 11461544, 21428104, 22923088, 42856208, 61605799, 123211598, 246423196, 492846392, 985692784]

約数ペア:

[(1, 985692784), (2, 492846392), (4, 246423196), (8, 123211598), (16, 61605799), (23, 42856208), (43, 22923088), (46, 21428104), (86, 11461544), (92, 10714052), (167, 5902352), (172, 5730772), (184, 5357026), (334, 2951176), (344, 2865386), (368, 2678513), (373, 2642608), (668, 1475588), (688, 1432693), (746, 1321304), (989, 996656), (1336, 737794), (1492, 660652), (1978, 498328), (2672, 368897), (2984, 330326), (3841, 256624), (3956, 249164), (5968, 165163), (7181, 137264), (7682, 128312), (7912, 124582), (8579, 114896), (14362, 68632), (15364, 64156), (15824, 62291), (16039, 61456), (17158, 57448), (28724, 34316), (30728, 32078)]