438076848

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:335

約数の個数: 160

約数和(自身を含む): 1279918080

約数和(自身を除く): 841841232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 66, 88, 94, 127, 132, 139, 141, 176, 188, 254, 264, 278, 282, 376, 381, 417, 508, 517, 528, 556, 564, 752, 762, 834, 1016, 1034, 1112, 1128, 1397, 1524, 1529, 1551, 1668, 2032, 2068, 2224, 2256, 2794, 3048, 3058, 3102, 3336, 4136, 4191, 4587, 5588, 5969, 6096, 6116, 6204, 6533, 6672, 8272, 8382, 9174, 11176, 11938, 12232, 12408, 13066, 16764, 17653, 17907, 18348, 19599, 22352, 23876, 24464, 24816, 26132, 33528, 35306, 35814, 36696, 39198, 47752, 52264, 52959, 65659, 67056, 70612, 71628, 71863, 73392, 78396, 95504, 104528, 105918, 131318, 141224, 143256, 143726, 156792, 194183, 196977, 211836, 215589, 262636, 282448, 286512, 287452, 313584, 388366, 393954, 423672, 431178, 525272, 574904, 582549, 776732, 787908, 829691, 847344, 862356, 1050544, 1149808, 1165098, 1553464, 1575816, 1659382, 1724712, 2330196, 2489073, 3106928, 3151632, 3318764, 3449424, 4660392, 4978146, 6637528, 9126601, 9320784, 9956292, 13275056, 18253202, 19912584, 27379803, 36506404, 39825168, 54759606, 73012808, 109519212, 146025616, 219038424, 438076848]

約数ペア:

[(1, 438076848), (2, 219038424), (3, 146025616), (4, 109519212), (6, 73012808), (8, 54759606), (11, 39825168), (12, 36506404), (16, 27379803), (22, 19912584), (24, 18253202), (33, 13275056), (44, 9956292), (47, 9320784), (48, 9126601), (66, 6637528), (88, 4978146), (94, 4660392), (127, 3449424), (132, 3318764), (139, 3151632), (141, 3106928), (176, 2489073), (188, 2330196), (254, 1724712), (264, 1659382), (278, 1575816), (282, 1553464), (376, 1165098), (381, 1149808), (417, 1050544), (508, 862356), (517, 847344), (528, 829691), (556, 787908), (564, 776732), (752, 582549), (762, 574904), (834, 525272), (1016, 431178), (1034, 423672), (1112, 393954), (1128, 388366), (1397, 313584), (1524, 287452), (1529, 286512), (1551, 282448), (1668, 262636), (2032, 215589), (2068, 211836), (2224, 196977), (2256, 194183), (2794, 156792), (3048, 143726), (3058, 143256), (3102, 141224), (3336, 131318), (4136, 105918), (4191, 104528), (4587, 95504), (5588, 78396), (5969, 73392), (6096, 71863), (6116, 71628), (6204, 70612), (6533, 67056), (6672, 65659), (8272, 52959), (8382, 52264), (9174, 47752), (11176, 39198), (11938, 36696), (12232, 35814), (12408, 35306), (13066, 33528), (16764, 26132), (17653, 24816), (17907, 24464), (18348, 23876), (19599, 22352)]