266680596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2371}}^1$

素因数の和:2501

約数の個数: 96

約数和(自身を含む): 773613568

約数和(自身を除く): 506932972

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 103, 156, 182, 206, 273, 309, 364, 412, 546, 618, 721, 1092, 1236, 1339, 1442, 2163, 2371, 2678, 2884, 4017, 4326, 4742, 5356, 7113, 8034, 8652, 9373, 9484, 14226, 16068, 16597, 18746, 28119, 28452, 30823, 33194, 37492, 49791, 56238, 61646, 66388, 92469, 99582, 112476, 123292, 184938, 199164, 215761, 244213, 369876, 431522, 488426, 647283, 732639, 863044, 976852, 1294566, 1465278, 1709491, 2589132, 2930556, 3174769, 3418982, 5128473, 6349538, 6837964, 9524307, 10256946, 12699076, 19048614, 20513892, 22223383, 38097228, 44446766, 66670149, 88893532, 133340298, 266680596]

約数ペア:

[(1, 266680596), (2, 133340298), (3, 88893532), (4, 66670149), (6, 44446766), (7, 38097228), (12, 22223383), (13, 20513892), (14, 19048614), (21, 12699076), (26, 10256946), (28, 9524307), (39, 6837964), (42, 6349538), (52, 5128473), (78, 3418982), (84, 3174769), (91, 2930556), (103, 2589132), (156, 1709491), (182, 1465278), (206, 1294566), (273, 976852), (309, 863044), (364, 732639), (412, 647283), (546, 488426), (618, 431522), (721, 369876), (1092, 244213), (1236, 215761), (1339, 199164), (1442, 184938), (2163, 123292), (2371, 112476), (2678, 99582), (2884, 92469), (4017, 66388), (4326, 61646), (4742, 56238), (5356, 49791), (7113, 37492), (8034, 33194), (8652, 30823), (9373, 28452), (9484, 28119), (14226, 18746), (16068, 16597)]