40038516

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 119669760

約数和(自身を除く): 79631244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 211, 251, 252, 378, 422, 502, 633, 753, 756, 844, 1004, 1266, 1477, 1506, 1757, 1899, 2259, 2532, 2954, 3012, 3514, 3798, 4431, 4518, 5271, 5697, 5908, 6777, 7028, 7596, 8862, 9036, 10542, 11394, 13293, 13554, 15813, 17724, 21084, 22788, 26586, 27108, 31626, 39879, 47439, 52961, 53172, 63252, 79758, 94878, 105922, 158883, 159516, 189756, 211844, 317766, 370727, 476649, 635532, 741454, 953298, 1112181, 1429947, 1482908, 1906596, 2224362, 2859894, 3336543, 4448724, 5719788, 6673086, 10009629, 13346172, 20019258, 40038516]

約数ペア:

[(1, 40038516), (2, 20019258), (3, 13346172), (4, 10009629), (6, 6673086), (7, 5719788), (9, 4448724), (12, 3336543), (14, 2859894), (18, 2224362), (21, 1906596), (27, 1482908), (28, 1429947), (36, 1112181), (42, 953298), (54, 741454), (63, 635532), (84, 476649), (108, 370727), (126, 317766), (189, 211844), (211, 189756), (251, 159516), (252, 158883), (378, 105922), (422, 94878), (502, 79758), (633, 63252), (753, 53172), (756, 52961), (844, 47439), (1004, 39879), (1266, 31626), (1477, 27108), (1506, 26586), (1757, 22788), (1899, 21084), (2259, 17724), (2532, 15813), (2954, 13554), (3012, 13293), (3514, 11394), (3798, 10542), (4431, 9036), (4518, 8862), (5271, 7596), (5697, 7028), (5908, 6777)]