870835848

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{3347}}^1$

素因数の和:3686

約数の個数: 64

約数和(自身を含む): 2244231360

約数和(自身を除く): 1373395512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 293, 296, 444, 586, 879, 888, 1172, 1758, 2344, 3347, 3516, 6694, 7032, 10041, 10841, 13388, 20082, 21682, 26776, 32523, 40164, 43364, 65046, 80328, 86728, 123839, 130092, 247678, 260184, 371517, 495356, 743034, 980671, 990712, 1486068, 1961342, 2942013, 2972136, 3922684, 5884026, 7845368, 11768052, 23536104, 36284827, 72569654, 108854481, 145139308, 217708962, 290278616, 435417924, 870835848]

約数ペア:

[(1, 870835848), (2, 435417924), (3, 290278616), (4, 217708962), (6, 145139308), (8, 108854481), (12, 72569654), (24, 36284827), (37, 23536104), (74, 11768052), (111, 7845368), (148, 5884026), (222, 3922684), (293, 2972136), (296, 2942013), (444, 1961342), (586, 1486068), (879, 990712), (888, 980671), (1172, 743034), (1758, 495356), (2344, 371517), (3347, 260184), (3516, 247678), (6694, 130092), (7032, 123839), (10041, 86728), (10841, 80328), (13388, 65046), (20082, 43364), (21682, 40164), (26776, 32523)]