2815914264

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:625

約数の個数: 128

約数和(自身を含む): 7439308800

約数和(自身を除く): 4623394536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 73, 93, 124, 139, 146, 186, 219, 248, 278, 292, 372, 373, 417, 438, 556, 584, 744, 746, 834, 876, 1112, 1119, 1492, 1668, 1752, 2238, 2263, 2984, 3336, 4309, 4476, 4526, 6789, 8618, 8952, 9052, 10147, 11563, 12927, 13578, 17236, 18104, 20294, 23126, 25854, 27156, 27229, 30441, 34472, 34689, 40588, 46252, 51708, 51847, 54312, 54458, 60882, 69378, 81176, 81687, 92504, 103416, 103694, 108916, 121764, 138756, 155541, 163374, 207388, 217832, 243528, 277512, 311082, 314557, 326748, 414776, 622164, 629114, 653496, 844099, 943671, 1244328, 1258228, 1607257, 1688198, 1887342, 2516456, 2532297, 3214514, 3376396, 3774684, 3784831, 4821771, 5064594, 6429028, 6752792, 7549368, 7569662, 9643542, 10129188, 11354493, 12858056, 15139324, 19287084, 20258376, 22708986, 30278648, 38574168, 45417972, 90835944, 117329761, 234659522, 351989283, 469319044, 703978566, 938638088, 1407957132, 2815914264]

約数ペア:

[(1, 2815914264), (2, 1407957132), (3, 938638088), (4, 703978566), (6, 469319044), (8, 351989283), (12, 234659522), (24, 117329761), (31, 90835944), (62, 45417972), (73, 38574168), (93, 30278648), (124, 22708986), (139, 20258376), (146, 19287084), (186, 15139324), (219, 12858056), (248, 11354493), (278, 10129188), (292, 9643542), (372, 7569662), (373, 7549368), (417, 6752792), (438, 6429028), (556, 5064594), (584, 4821771), (744, 3784831), (746, 3774684), (834, 3376396), (876, 3214514), (1112, 2532297), (1119, 2516456), (1492, 1887342), (1668, 1688198), (1752, 1607257), (2238, 1258228), (2263, 1244328), (2984, 943671), (3336, 844099), (4309, 653496), (4476, 629114), (4526, 622164), (6789, 414776), (8618, 326748), (8952, 314557), (9052, 311082), (10147, 277512), (11563, 243528), (12927, 217832), (13578, 207388), (17236, 163374), (18104, 155541), (20294, 138756), (23126, 121764), (25854, 108916), (27156, 103694), (27229, 103416), (30441, 92504), (34472, 81687), (34689, 81176), (40588, 69378), (46252, 60882), (51708, 54458), (51847, 54312)]