269986626

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:481

約数の個数: 144

約数和(自身を含む): 749099520

約数和(自身を除く): 479112894

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 91, 93, 117, 126, 169, 182, 186, 217, 234, 273, 279, 338, 403, 409, 434, 507, 546, 558, 651, 806, 818, 819, 1014, 1183, 1209, 1227, 1302, 1521, 1638, 1953, 2366, 2418, 2454, 2821, 2863, 3042, 3549, 3627, 3681, 3906, 5239, 5317, 5642, 5726, 7098, 7254, 7362, 8463, 8589, 10478, 10634, 10647, 12679, 15717, 15951, 16926, 17178, 21294, 25358, 25389, 25767, 31434, 31902, 36673, 37219, 38037, 47151, 47853, 50778, 51534, 69121, 73346, 74438, 76074, 88753, 94302, 95706, 110019, 111657, 114111, 138242, 164827, 177506, 207363, 220038, 223314, 228222, 266259, 329654, 330057, 334971, 414726, 483847, 494481, 532518, 622089, 660114, 669942, 798777, 967694, 988962, 1153789, 1244178, 1451541, 1483443, 1597554, 2142751, 2307578, 2903082, 2966886, 3461367, 4285502, 4354623, 6428253, 6922734, 8709246, 10384101, 12856506, 14999257, 19284759, 20768202, 29998514, 38569518, 44997771, 89995542, 134993313, 269986626]

約数ペア:

[(1, 269986626), (2, 134993313), (3, 89995542), (6, 44997771), (7, 38569518), (9, 29998514), (13, 20768202), (14, 19284759), (18, 14999257), (21, 12856506), (26, 10384101), (31, 8709246), (39, 6922734), (42, 6428253), (62, 4354623), (63, 4285502), (78, 3461367), (91, 2966886), (93, 2903082), (117, 2307578), (126, 2142751), (169, 1597554), (182, 1483443), (186, 1451541), (217, 1244178), (234, 1153789), (273, 988962), (279, 967694), (338, 798777), (403, 669942), (409, 660114), (434, 622089), (507, 532518), (546, 494481), (558, 483847), (651, 414726), (806, 334971), (818, 330057), (819, 329654), (1014, 266259), (1183, 228222), (1209, 223314), (1227, 220038), (1302, 207363), (1521, 177506), (1638, 164827), (1953, 138242), (2366, 114111), (2418, 111657), (2454, 110019), (2821, 95706), (2863, 94302), (3042, 88753), (3549, 76074), (3627, 74438), (3681, 73346), (3906, 69121), (5239, 51534), (5317, 50778), (5642, 47853), (5726, 47151), (7098, 38037), (7254, 37219), (7362, 36673), (8463, 31902), (8589, 31434), (10478, 25767), (10634, 25389), (10647, 25358), (12679, 21294), (15717, 17178), (15951, 16926)]