287028084

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{488143}}^1$

素因数の和:488164

約数の個数: 36

約数和(自身を含む): 779077824

約数和(自身を除く): 492049740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 488143, 976286, 1464429, 1952572, 2928858, 3417001, 5857716, 6834002, 10251003, 13668004, 20502006, 23919007, 41004012, 47838014, 71757021, 95676028, 143514042, 287028084]

約数ペア:

[(1, 287028084), (2, 143514042), (3, 95676028), (4, 71757021), (6, 47838014), (7, 41004012), (12, 23919007), (14, 20502006), (21, 13668004), (28, 10251003), (42, 6834002), (49, 5857716), (84, 3417001), (98, 2928858), (147, 1952572), (196, 1464429), (294, 976286), (588, 488143)]