216954264

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^2\times {\mathrm{4889}}^1$

素因数の和:4984

約数の個数: 48

約数和(自身を含む): 555406200

約数和(自身を除く): 338451936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 1849, 3698, 4889, 5547, 7396, 9778, 11094, 14667, 14792, 19556, 22188, 29334, 39112, 44376, 58668, 117336, 210227, 420454, 630681, 840908, 1261362, 1681816, 2522724, 5045448, 9039761, 18079522, 27119283, 36159044, 54238566, 72318088, 108477132, 216954264]

約数ペア:

[(1, 216954264), (2, 108477132), (3, 72318088), (4, 54238566), (6, 36159044), (8, 27119283), (12, 18079522), (24, 9039761), (43, 5045448), (86, 2522724), (129, 1681816), (172, 1261362), (258, 840908), (344, 630681), (516, 420454), (1032, 210227), (1849, 117336), (3698, 58668), (4889, 44376), (5547, 39112), (7396, 29334), (9778, 22188), (11094, 19556), (14667, 14792)]