1549341768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:767

約数の個数: 128

約数和(自身を含む): 4272347520

約数和(自身を除く): 2723005752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 137, 156, 201, 268, 274, 312, 402, 411, 536, 541, 548, 804, 822, 871, 1082, 1096, 1608, 1623, 1644, 1742, 1781, 2164, 2613, 3246, 3288, 3484, 3562, 4328, 5226, 5343, 6492, 6968, 7033, 7124, 9179, 10452, 10686, 12984, 14066, 14248, 18358, 20904, 21099, 21372, 27537, 28132, 36247, 36716, 42198, 42744, 55074, 56264, 72494, 73432, 74117, 84396, 108741, 110148, 119327, 144988, 148234, 168792, 217482, 220296, 222351, 238654, 289976, 296468, 357981, 434964, 444702, 471211, 477308, 592936, 715962, 869928, 889404, 942422, 954616, 963521, 1413633, 1431924, 1778808, 1884844, 1927042, 2827266, 2863848, 2890563, 3769688, 3854084, 4965839, 5654532, 5781126, 7708168, 9931678, 11309064, 11562252, 14897517, 19863356, 23124504, 29795034, 39726712, 59590068, 64555907, 119180136, 129111814, 193667721, 258223628, 387335442, 516447256, 774670884, 1549341768]

約数ペア:

[(1, 1549341768), (2, 774670884), (3, 516447256), (4, 387335442), (6, 258223628), (8, 193667721), (12, 129111814), (13, 119180136), (24, 64555907), (26, 59590068), (39, 39726712), (52, 29795034), (67, 23124504), (78, 19863356), (104, 14897517), (134, 11562252), (137, 11309064), (156, 9931678), (201, 7708168), (268, 5781126), (274, 5654532), (312, 4965839), (402, 3854084), (411, 3769688), (536, 2890563), (541, 2863848), (548, 2827266), (804, 1927042), (822, 1884844), (871, 1778808), (1082, 1431924), (1096, 1413633), (1608, 963521), (1623, 954616), (1644, 942422), (1742, 889404), (1781, 869928), (2164, 715962), (2613, 592936), (3246, 477308), (3288, 471211), (3484, 444702), (3562, 434964), (4328, 357981), (5226, 296468), (5343, 289976), (6492, 238654), (6968, 222351), (7033, 220296), (7124, 217482), (9179, 168792), (10452, 148234), (10686, 144988), (12984, 119327), (14066, 110148), (14248, 108741), (18358, 84396), (20904, 74117), (21099, 73432), (21372, 72494), (27537, 56264), (28132, 55074), (36247, 42744), (36716, 42198)]