505531404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{5557}}^1$

素因数の和:5612

約数の個数: 108

約数和(自身を含む): 1541611344

約数和(自身を除く): 1036079940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 361, 399, 532, 684, 722, 798, 1083, 1197, 1444, 1596, 2166, 2394, 2527, 3249, 4332, 4788, 5054, 5557, 6498, 7581, 10108, 11114, 12996, 15162, 16671, 22228, 22743, 30324, 33342, 38899, 45486, 50013, 66684, 77798, 90972, 100026, 105583, 116697, 155596, 200052, 211166, 233394, 316749, 350091, 422332, 466788, 633498, 700182, 739081, 950247, 1266996, 1400364, 1478162, 1900494, 2006077, 2217243, 2956324, 3800988, 4012154, 4434486, 6018231, 6651729, 8024308, 8868972, 12036462, 13303458, 14042539, 18054693, 24072924, 26606916, 28085078, 36109386, 42127617, 56170156, 72218772, 84255234, 126382851, 168510468, 252765702, 505531404]

約数ペア:

[(1, 505531404), (2, 252765702), (3, 168510468), (4, 126382851), (6, 84255234), (7, 72218772), (9, 56170156), (12, 42127617), (14, 36109386), (18, 28085078), (19, 26606916), (21, 24072924), (28, 18054693), (36, 14042539), (38, 13303458), (42, 12036462), (57, 8868972), (63, 8024308), (76, 6651729), (84, 6018231), (114, 4434486), (126, 4012154), (133, 3800988), (171, 2956324), (228, 2217243), (252, 2006077), (266, 1900494), (342, 1478162), (361, 1400364), (399, 1266996), (532, 950247), (684, 739081), (722, 700182), (798, 633498), (1083, 466788), (1197, 422332), (1444, 350091), (1596, 316749), (2166, 233394), (2394, 211166), (2527, 200052), (3249, 155596), (4332, 116697), (4788, 105583), (5054, 100026), (5557, 90972), (6498, 77798), (7581, 66684), (10108, 50013), (11114, 45486), (12996, 38899), (15162, 33342), (16671, 30324), (22228, 22743)]