251844048

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:481

約数の個数: 120

約数和(自身を含む): 727953408

約数和(自身を除く): 476109360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 127, 141, 144, 188, 254, 282, 293, 376, 381, 423, 508, 564, 586, 752, 762, 846, 879, 1016, 1128, 1143, 1172, 1524, 1692, 1758, 2032, 2256, 2286, 2344, 2637, 3048, 3384, 3516, 4572, 4688, 5274, 5969, 6096, 6768, 7032, 9144, 10548, 11938, 13771, 14064, 17907, 18288, 21096, 23876, 27542, 35814, 37211, 41313, 42192, 47752, 53721, 55084, 71628, 74422, 82626, 95504, 107442, 110168, 111633, 123939, 143256, 148844, 165252, 214884, 220336, 223266, 247878, 286512, 297688, 330504, 334899, 429768, 446532, 495756, 595376, 661008, 669798, 859536, 893064, 991512, 1339596, 1748917, 1786128, 1983024, 2679192, 3497834, 5246751, 5358384, 6995668, 10493502, 13991336, 15740253, 20987004, 27982672, 31480506, 41974008, 62961012, 83948016, 125922024, 251844048]

約数ペア:

[(1, 251844048), (2, 125922024), (3, 83948016), (4, 62961012), (6, 41974008), (8, 31480506), (9, 27982672), (12, 20987004), (16, 15740253), (18, 13991336), (24, 10493502), (36, 6995668), (47, 5358384), (48, 5246751), (72, 3497834), (94, 2679192), (127, 1983024), (141, 1786128), (144, 1748917), (188, 1339596), (254, 991512), (282, 893064), (293, 859536), (376, 669798), (381, 661008), (423, 595376), (508, 495756), (564, 446532), (586, 429768), (752, 334899), (762, 330504), (846, 297688), (879, 286512), (1016, 247878), (1128, 223266), (1143, 220336), (1172, 214884), (1524, 165252), (1692, 148844), (1758, 143256), (2032, 123939), (2256, 111633), (2286, 110168), (2344, 107442), (2637, 95504), (3048, 82626), (3384, 74422), (3516, 71628), (4572, 55084), (4688, 53721), (5274, 47752), (5969, 42192), (6096, 41313), (6768, 37211), (7032, 35814), (9144, 27542), (10548, 23876), (11938, 21096), (13771, 18288), (14064, 17907)]