221291695116

素因数分解:

$2^2\times 3^5\times {\mathrm{347}}^1\times {\mathrm{809}}^1\times {\mathrm{811}}^1$

素因数の和:1986

約数の個数: 144

約数和(自身を含む): 583202954880

約数和(自身を除く): 361911259764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 347, 486, 694, 809, 811, 972, 1041, 1388, 1618, 1622, 2082, 2427, 2433, 3123, 3236, 3244, 4164, 4854, 4866, 6246, 7281, 7299, 9369, 9708, 9732, 12492, 14562, 14598, 18738, 21843, 21897, 28107, 29124, 29196, 37476, 43686, 43794, 56214, 65529, 65691, 84321, 87372, 87588, 112428, 131058, 131382, 168642, 196587, 197073, 262116, 262764, 280723, 281417, 337284, 393174, 394146, 561446, 562834, 656099, 786348, 788292, 842169, 844251, 1122892, 1125668, 1312198, 1684338, 1688502, 1968297, 2526507, 2532753, 2624396, 3368676, 3377004, 3936594, 5053014, 5065506, 5904891, 7579521, 7598259, 7873188, 10106028, 10131012, 11809782, 15159042, 15196518, 17714673, 22738563, 22794777, 23619564, 30318084, 30393036, 35429346, 45477126, 45589554, 53144019, 68215689, 68384331, 70858692, 90954252, 91179108, 106288038, 136431378, 136768662, 159432057, 212576076, 227666353, 272862756, 273537324, 318864114, 455332706, 637728228, 682999059, 910665412, 1365998118, 2048997177, 2731996236, 4097994354, 6146991531, 8195988708, 12293983062, 18440974593, 24587966124, 36881949186, 55322923779, 73763898372, 110645847558, 221291695116]

約数ペア:

[(1, 221291695116), (2, 110645847558), (3, 73763898372), (4, 55322923779), (6, 36881949186), (9, 24587966124), (12, 18440974593), (18, 12293983062), (27, 8195988708), (36, 6146991531), (54, 4097994354), (81, 2731996236), (108, 2048997177), (162, 1365998118), (243, 910665412), (324, 682999059), (347, 637728228), (486, 455332706), (694, 318864114), (809, 273537324), (811, 272862756), (972, 227666353), (1041, 212576076), (1388, 159432057), (1618, 136768662), (1622, 136431378), (2082, 106288038), (2427, 91179108), (2433, 90954252), (3123, 70858692), (3236, 68384331), (3244, 68215689), (4164, 53144019), (4854, 45589554), (4866, 45477126), (6246, 35429346), (7281, 30393036), (7299, 30318084), (9369, 23619564), (9708, 22794777), (9732, 22738563), (12492, 17714673), (14562, 15196518), (14598, 15159042), (18738, 11809782), (21843, 10131012), (21897, 10106028), (28107, 7873188), (29124, 7598259), (29196, 7579521), (37476, 5904891), (43686, 5065506), (43794, 5053014), (56214, 3936594), (65529, 3377004), (65691, 3368676), (84321, 2624396), (87372, 2532753), (87588, 2526507), (112428, 1968297), (131058, 1688502), (131382, 1684338), (168642, 1312198), (196587, 1125668), (197073, 1122892), (262116, 844251), (262764, 842169), (280723, 788292), (281417, 786348), (337284, 656099), (393174, 562834), (394146, 561446)]