291989712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{869017}}^1$

素因数の和:869035

約数の個数: 40

約数和(自身を含む): 862065856

約数和(自身を除く): 570076144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 869017, 1738034, 2607051, 3476068, 5214102, 6083119, 6952136, 10428204, 12166238, 13904272, 18249357, 20856408, 24332476, 36498714, 41712816, 48664952, 72997428, 97329904, 145994856, 291989712]

約数ペア:

[(1, 291989712), (2, 145994856), (3, 97329904), (4, 72997428), (6, 48664952), (7, 41712816), (8, 36498714), (12, 24332476), (14, 20856408), (16, 18249357), (21, 13904272), (24, 12166238), (28, 10428204), (42, 6952136), (48, 6083119), (56, 5214102), (84, 3476068), (112, 2607051), (168, 1738034), (336, 869017)]