2004408

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 6420960

約数和(自身を除く): 4416552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 56, 63, 72, 82, 84, 97, 123, 126, 164, 168, 194, 246, 252, 287, 291, 328, 369, 388, 492, 504, 574, 582, 679, 738, 776, 861, 873, 984, 1148, 1164, 1358, 1476, 1722, 1746, 2037, 2296, 2328, 2583, 2716, 2952, 3444, 3492, 3977, 4074, 5166, 5432, 6111, 6888, 6984, 7954, 8148, 10332, 11931, 12222, 15908, 16296, 20664, 23862, 24444, 27839, 31816, 35793, 47724, 48888, 55678, 71586, 83517, 95448, 111356, 143172, 167034, 222712, 250551, 286344, 334068, 501102, 668136, 1002204, 2004408]

約数ペア:

[(1, 2004408), (2, 1002204), (3, 668136), (4, 501102), (6, 334068), (7, 286344), (8, 250551), (9, 222712), (12, 167034), (14, 143172), (18, 111356), (21, 95448), (24, 83517), (28, 71586), (36, 55678), (41, 48888), (42, 47724), (56, 35793), (63, 31816), (72, 27839), (82, 24444), (84, 23862), (97, 20664), (123, 16296), (126, 15908), (164, 12222), (168, 11931), (194, 10332), (246, 8148), (252, 7954), (287, 6984), (291, 6888), (328, 6111), (369, 5432), (388, 5166), (492, 4074), (504, 3977), (574, 3492), (582, 3444), (679, 2952), (738, 2716), (776, 2583), (861, 2328), (873, 2296), (984, 2037), (1148, 1746), (1164, 1722), (1358, 1476)]