1616887728

素因数分解:

$2^4\times 3^2\times {\mathrm{2179}}^1\times {\mathrm{5153}}^1$

素因数の和:7346

約数の個数: 60

約数和(自身を含む): 4527995160

約数和(自身を除く): 2911107432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2179, 4358, 5153, 6537, 8716, 10306, 13074, 15459, 17432, 19611, 20612, 26148, 30918, 34864, 39222, 41224, 46377, 52296, 61836, 78444, 82448, 92754, 104592, 123672, 156888, 185508, 247344, 313776, 371016, 742032, 11228387, 22456774, 33685161, 44913548, 67370322, 89827096, 101055483, 134740644, 179654192, 202110966, 269481288, 404221932, 538962576, 808443864, 1616887728]

約数ペア:

[(1, 1616887728), (2, 808443864), (3, 538962576), (4, 404221932), (6, 269481288), (8, 202110966), (9, 179654192), (12, 134740644), (16, 101055483), (18, 89827096), (24, 67370322), (36, 44913548), (48, 33685161), (72, 22456774), (144, 11228387), (2179, 742032), (4358, 371016), (5153, 313776), (6537, 247344), (8716, 185508), (10306, 156888), (13074, 123672), (15459, 104592), (17432, 92754), (19611, 82448), (20612, 78444), (26148, 61836), (30918, 52296), (34864, 46377), (39222, 41224)]