804575368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:614

約数の個数: 64

約数和(自身を含む): 1618344000

約数和(自身を除く): 813768632

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 139, 152, 226, 278, 337, 452, 556, 674, 904, 1112, 1348, 2147, 2641, 2696, 4294, 5282, 6403, 8588, 10564, 12806, 15707, 17176, 21128, 25612, 31414, 38081, 46843, 51224, 62828, 76162, 93686, 125656, 152324, 187372, 298433, 304648, 374744, 596866, 723539, 890017, 1193732, 1447078, 1780034, 2387464, 2894156, 3560068, 5293259, 5788312, 7120136, 10586518, 21173036, 42346072, 100571921, 201143842, 402287684, 804575368]

約数ペア:

[(1, 804575368), (2, 402287684), (4, 201143842), (8, 100571921), (19, 42346072), (38, 21173036), (76, 10586518), (113, 7120136), (139, 5788312), (152, 5293259), (226, 3560068), (278, 2894156), (337, 2387464), (452, 1780034), (556, 1447078), (674, 1193732), (904, 890017), (1112, 723539), (1348, 596866), (2147, 374744), (2641, 304648), (2696, 298433), (4294, 187372), (5282, 152324), (6403, 125656), (8588, 93686), (10564, 76162), (12806, 62828), (15707, 51224), (17176, 46843), (21128, 38081), (25612, 31414)]