1944158216

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14281}}^1$

素因数の和:14335

約数の個数: 128

約数和(自身を含む): 5182652160

約数和(自身を除く): 3238493944

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 56, 68, 77, 88, 91, 104, 119, 136, 143, 154, 182, 187, 221, 238, 286, 308, 364, 374, 442, 476, 572, 616, 728, 748, 884, 952, 1001, 1144, 1309, 1496, 1547, 1768, 2002, 2431, 2618, 3094, 4004, 4862, 5236, 6188, 8008, 9724, 10472, 12376, 14281, 17017, 19448, 28562, 34034, 57124, 68068, 99967, 114248, 136136, 157091, 185653, 199934, 242777, 314182, 371306, 399868, 485554, 628364, 742612, 799736, 971108, 1099637, 1256728, 1299571, 1485224, 1699439, 1942216, 2042183, 2199274, 2599142, 2670547, 3156101, 3398878, 4084366, 4398548, 5198284, 5341094, 6312202, 6797756, 8168732, 8797096, 10396568, 10682188, 12624404, 13595512, 14295281, 16337464, 18693829, 21364376, 22092707, 25248808, 28590562, 34717111, 37387658, 44185414, 57181124, 69434222, 74775316, 88370828, 114362248, 138868444, 149550632, 176741656, 243019777, 277736888, 486039554, 972079108, 1944158216]

約数ペア:

[(1, 1944158216), (2, 972079108), (4, 486039554), (7, 277736888), (8, 243019777), (11, 176741656), (13, 149550632), (14, 138868444), (17, 114362248), (22, 88370828), (26, 74775316), (28, 69434222), (34, 57181124), (44, 44185414), (52, 37387658), (56, 34717111), (68, 28590562), (77, 25248808), (88, 22092707), (91, 21364376), (104, 18693829), (119, 16337464), (136, 14295281), (143, 13595512), (154, 12624404), (182, 10682188), (187, 10396568), (221, 8797096), (238, 8168732), (286, 6797756), (308, 6312202), (364, 5341094), (374, 5198284), (442, 4398548), (476, 4084366), (572, 3398878), (616, 3156101), (728, 2670547), (748, 2599142), (884, 2199274), (952, 2042183), (1001, 1942216), (1144, 1699439), (1309, 1485224), (1496, 1299571), (1547, 1256728), (1768, 1099637), (2002, 971108), (2431, 799736), (2618, 742612), (3094, 628364), (4004, 485554), (4862, 399868), (5236, 371306), (6188, 314182), (8008, 242777), (9724, 199934), (10472, 185653), (12376, 157091), (14281, 136136), (17017, 114248), (19448, 99967), (28562, 68068), (34034, 57124)]