385797906

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{739}}^1$

素因数の和:880

約数の個数: 96

約数和(自身を含む): 950302080

約数和(自身を除く): 564504174

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 97, 117, 138, 194, 207, 234, 291, 299, 414, 582, 598, 739, 873, 897, 1261, 1478, 1746, 1794, 2217, 2231, 2522, 2691, 3783, 4434, 4462, 5382, 6651, 6693, 7566, 9607, 11349, 13302, 13386, 16997, 19214, 20079, 22698, 28821, 29003, 33994, 40158, 50991, 57642, 58006, 71683, 86463, 87009, 101982, 143366, 152973, 172926, 174018, 215049, 220961, 261027, 305946, 430098, 441922, 522054, 645147, 662883, 931879, 1290294, 1325766, 1648709, 1863758, 1988649, 2795637, 3297418, 3977298, 4946127, 5591274, 8386911, 9892254, 14838381, 16773822, 21433217, 29676762, 42866434, 64299651, 128599302, 192898953, 385797906]

約数ペア:

[(1, 385797906), (2, 192898953), (3, 128599302), (6, 64299651), (9, 42866434), (13, 29676762), (18, 21433217), (23, 16773822), (26, 14838381), (39, 9892254), (46, 8386911), (69, 5591274), (78, 4946127), (97, 3977298), (117, 3297418), (138, 2795637), (194, 1988649), (207, 1863758), (234, 1648709), (291, 1325766), (299, 1290294), (414, 931879), (582, 662883), (598, 645147), (739, 522054), (873, 441922), (897, 430098), (1261, 305946), (1478, 261027), (1746, 220961), (1794, 215049), (2217, 174018), (2231, 172926), (2522, 152973), (2691, 143366), (3783, 101982), (4434, 87009), (4462, 86463), (5382, 71683), (6651, 58006), (6693, 57642), (7566, 50991), (9607, 40158), (11349, 33994), (13302, 29003), (13386, 28821), (16997, 22698), (19214, 20079)]