988408944

素因数分解:

$2^4\times 3^2\times {\mathrm{2131}}^1\times {\mathrm{3221}}^1$

素因数の和:5366

約数の個数: 60

約数和(自身を含む): 2768329512

約数和(自身を除く): 1779920568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2131, 3221, 4262, 6393, 6442, 8524, 9663, 12786, 12884, 17048, 19179, 19326, 25572, 25768, 28989, 34096, 38358, 38652, 51144, 51536, 57978, 76716, 77304, 102288, 115956, 153432, 154608, 231912, 306864, 463824, 6863951, 13727902, 20591853, 27455804, 41183706, 54911608, 61775559, 82367412, 109823216, 123551118, 164734824, 247102236, 329469648, 494204472, 988408944]

約数ペア:

[(1, 988408944), (2, 494204472), (3, 329469648), (4, 247102236), (6, 164734824), (8, 123551118), (9, 109823216), (12, 82367412), (16, 61775559), (18, 54911608), (24, 41183706), (36, 27455804), (48, 20591853), (72, 13727902), (144, 6863951), (2131, 463824), (3221, 306864), (4262, 231912), (6393, 154608), (6442, 153432), (8524, 115956), (9663, 102288), (12786, 77304), (12884, 76716), (17048, 57978), (19179, 51536), (19326, 51144), (25572, 38652), (25768, 38358), (28989, 34096)]