308503044

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{641}}^1$

素因数の和:1141

約数の個数: 72

約数和(自身を含む): 809728920

約数和(自身を除く): 501225876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 461, 522, 641, 922, 1044, 1282, 1383, 1844, 1923, 2564, 2766, 3846, 4149, 5532, 5769, 7692, 8298, 11538, 13369, 16596, 18589, 23076, 26738, 37178, 40107, 53476, 55767, 74356, 80214, 111534, 120321, 160428, 167301, 223068, 240642, 295501, 334602, 481284, 591002, 669204, 886503, 1182004, 1773006, 2659509, 3546012, 5319018, 8569529, 10638036, 17139058, 25708587, 34278116, 51417174, 77125761, 102834348, 154251522, 308503044]

約数ペア:

[(1, 308503044), (2, 154251522), (3, 102834348), (4, 77125761), (6, 51417174), (9, 34278116), (12, 25708587), (18, 17139058), (29, 10638036), (36, 8569529), (58, 5319018), (87, 3546012), (116, 2659509), (174, 1773006), (261, 1182004), (348, 886503), (461, 669204), (522, 591002), (641, 481284), (922, 334602), (1044, 295501), (1282, 240642), (1383, 223068), (1844, 167301), (1923, 160428), (2564, 120321), (2766, 111534), (3846, 80214), (4149, 74356), (5532, 55767), (5769, 53476), (7692, 40107), (8298, 37178), (11538, 26738), (13369, 23076), (16596, 18589)]