1640596272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{4882727}}^1$

素因数の和:4882745

約数の個数: 40

約数和(自身を含む): 4843666176

約数和(自身を除く): 3203069904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 4882727, 9765454, 14648181, 19530908, 29296362, 34179089, 39061816, 58592724, 68358178, 78123632, 102537267, 117185448, 136716356, 205074534, 234370896, 273432712, 410149068, 546865424, 820298136, 1640596272]

約数ペア:

[(1, 1640596272), (2, 820298136), (3, 546865424), (4, 410149068), (6, 273432712), (7, 234370896), (8, 205074534), (12, 136716356), (14, 117185448), (16, 102537267), (21, 78123632), (24, 68358178), (28, 58592724), (42, 39061816), (48, 34179089), (56, 29296362), (84, 19530908), (112, 14648181), (168, 9765454), (336, 4882727)]