1639768032

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{813377}}^1$

素因数の和:813400

約数の個数: 72

約数和(自身を含む): 5329252656

約数和(自身を除く): 3689484624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 813377, 1626754, 2440131, 3253508, 4880262, 5693639, 6507016, 7320393, 9760524, 11387278, 13014032, 14640786, 17080917, 19521048, 22774556, 26028064, 29281572, 34161834, 39042096, 45549112, 51242751, 58563144, 68323668, 78084192, 91098224, 102485502, 117126288, 136647336, 182196448, 204971004, 234252576, 273294672, 409942008, 546589344, 819884016, 1639768032]

約数ペア:

[(1, 1639768032), (2, 819884016), (3, 546589344), (4, 409942008), (6, 273294672), (7, 234252576), (8, 204971004), (9, 182196448), (12, 136647336), (14, 117126288), (16, 102485502), (18, 91098224), (21, 78084192), (24, 68323668), (28, 58563144), (32, 51242751), (36, 45549112), (42, 39042096), (48, 34161834), (56, 29281572), (63, 26028064), (72, 22774556), (84, 19521048), (96, 17080917), (112, 14640786), (126, 13014032), (144, 11387278), (168, 9760524), (224, 7320393), (252, 6507016), (288, 5693639), (336, 4880262), (504, 3253508), (672, 2440131), (1008, 1626754), (2016, 813377)]