2788314984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{7213}}^1$

素因数の和:7304

約数の個数: 192

約数和(自身を含む): 9453225600

約数和(自身を除く): 6664910616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 59, 63, 72, 78, 84, 91, 104, 117, 118, 126, 156, 168, 177, 182, 234, 236, 252, 273, 312, 354, 364, 413, 468, 472, 504, 531, 546, 708, 728, 767, 819, 826, 936, 1062, 1092, 1239, 1416, 1534, 1638, 1652, 2124, 2184, 2301, 2478, 3068, 3276, 3304, 3717, 4248, 4602, 4956, 5369, 6136, 6552, 6903, 7213, 7434, 9204, 9912, 10738, 13806, 14426, 14868, 16107, 18408, 21476, 21639, 27612, 28852, 29736, 32214, 42952, 43278, 48321, 50491, 55224, 57704, 64428, 64917, 86556, 93769, 96642, 100982, 128856, 129834, 151473, 173112, 187538, 193284, 201964, 259668, 281307, 302946, 375076, 386568, 403928, 425567, 454419, 519336, 562614, 605892, 656383, 750152, 843921, 851134, 908838, 1125228, 1211784, 1276701, 1312766, 1687842, 1702268, 1817676, 1969149, 2250456, 2553402, 2625532, 2978969, 3375684, 3404536, 3635352, 3830103, 3938298, 5106804, 5251064, 5532371, 5907447, 5957938, 6751368, 7660206, 7876596, 8936907, 10213608, 11064742, 11814894, 11915876, 15320412, 15753192, 16597113, 17873814, 22129484, 23629788, 23831752, 26810721, 30640824, 33194226, 35747628, 38726597, 44258968, 47259576, 49791339, 53621442, 66388452, 71495256, 77453194, 99582678, 107242884, 116179791, 132776904, 154906388, 199165356, 214485768, 232359582, 309812776, 348539373, 398330712, 464719164, 697078746, 929438328, 1394157492, 2788314984]

約数ペア:

[(1, 2788314984), (2, 1394157492), (3, 929438328), (4, 697078746), (6, 464719164), (7, 398330712), (8, 348539373), (9, 309812776), (12, 232359582), (13, 214485768), (14, 199165356), (18, 154906388), (21, 132776904), (24, 116179791), (26, 107242884), (28, 99582678), (36, 77453194), (39, 71495256), (42, 66388452), (52, 53621442), (56, 49791339), (59, 47259576), (63, 44258968), (72, 38726597), (78, 35747628), (84, 33194226), (91, 30640824), (104, 26810721), (117, 23831752), (118, 23629788), (126, 22129484), (156, 17873814), (168, 16597113), (177, 15753192), (182, 15320412), (234, 11915876), (236, 11814894), (252, 11064742), (273, 10213608), (312, 8936907), (354, 7876596), (364, 7660206), (413, 6751368), (468, 5957938), (472, 5907447), (504, 5532371), (531, 5251064), (546, 5106804), (708, 3938298), (728, 3830103), (767, 3635352), (819, 3404536), (826, 3375684), (936, 2978969), (1062, 2625532), (1092, 2553402), (1239, 2250456), (1416, 1969149), (1534, 1817676), (1638, 1702268), (1652, 1687842), (2124, 1312766), (2184, 1276701), (2301, 1211784), (2478, 1125228), (3068, 908838), (3276, 851134), (3304, 843921), (3717, 750152), (4248, 656383), (4602, 605892), (4956, 562614), (5369, 519336), (6136, 454419), (6552, 425567), (6903, 403928), (7213, 386568), (7434, 375076), (9204, 302946), (9912, 281307), (10738, 259668), (13806, 201964), (14426, 193284), (14868, 187538), (16107, 173112), (18408, 151473), (21476, 129834), (21639, 128856), (27612, 100982), (28852, 96642), (29736, 93769), (32214, 86556), (42952, 64917), (43278, 64428), (48321, 57704), (50491, 55224)]