489475272

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1123}}^1$

素因数の和:1283

約数の個数: 128

約数和(自身を含む): 1450229760

約数和(自身を除く): 960754488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 127, 132, 143, 156, 254, 264, 286, 312, 381, 429, 508, 572, 762, 858, 1016, 1123, 1144, 1397, 1524, 1651, 1716, 2246, 2794, 3048, 3302, 3369, 3432, 4191, 4492, 4953, 5588, 6604, 6738, 8382, 8984, 9906, 11176, 12353, 13208, 13476, 14599, 16764, 18161, 19812, 24706, 26952, 29198, 33528, 36322, 37059, 39624, 43797, 49412, 54483, 58396, 72644, 74118, 87594, 98824, 108966, 116792, 142621, 145288, 148236, 160589, 175188, 217932, 285242, 296472, 321178, 350376, 427863, 435864, 481767, 570484, 642356, 855726, 963534, 1140968, 1284712, 1568831, 1711452, 1854073, 1927068, 3137662, 3422904, 3708146, 3854136, 4706493, 5562219, 6275324, 7416292, 9412986, 11124438, 12550648, 14832584, 18825972, 20394803, 22248876, 37651944, 40789606, 44497752, 61184409, 81579212, 122368818, 163158424, 244737636, 489475272]

約数ペア:

[(1, 489475272), (2, 244737636), (3, 163158424), (4, 122368818), (6, 81579212), (8, 61184409), (11, 44497752), (12, 40789606), (13, 37651944), (22, 22248876), (24, 20394803), (26, 18825972), (33, 14832584), (39, 12550648), (44, 11124438), (52, 9412986), (66, 7416292), (78, 6275324), (88, 5562219), (104, 4706493), (127, 3854136), (132, 3708146), (143, 3422904), (156, 3137662), (254, 1927068), (264, 1854073), (286, 1711452), (312, 1568831), (381, 1284712), (429, 1140968), (508, 963534), (572, 855726), (762, 642356), (858, 570484), (1016, 481767), (1123, 435864), (1144, 427863), (1397, 350376), (1524, 321178), (1651, 296472), (1716, 285242), (2246, 217932), (2794, 175188), (3048, 160589), (3302, 148236), (3369, 145288), (3432, 142621), (4191, 116792), (4492, 108966), (4953, 98824), (5588, 87594), (6604, 74118), (6738, 72644), (8382, 58396), (8984, 54483), (9906, 49412), (11176, 43797), (12353, 39624), (13208, 37059), (13476, 36322), (14599, 33528), (16764, 29198), (18161, 26952), (19812, 24706)]