289363160538

素因数分解:

$2^1\times 3^4\times {\mathrm{10639}}^1\times {\mathrm{167891}}^1$

素因数の和:178544

約数の個数: 40

約数和(自身を含む): 648452629440

約数和(自身を除く): 359089468902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 10639, 21278, 31917, 63834, 95751, 167891, 191502, 287253, 335782, 503673, 574506, 861759, 1007346, 1511019, 1723518, 3022038, 4533057, 9066114, 13599171, 27198342, 1786192349, 3572384698, 5358577047, 10717154094, 16075731141, 32151462282, 48227193423, 96454386846, 144681580269, 289363160538]

約数ペア:

[(1, 289363160538), (2, 144681580269), (3, 96454386846), (6, 48227193423), (9, 32151462282), (18, 16075731141), (27, 10717154094), (54, 5358577047), (81, 3572384698), (162, 1786192349), (10639, 27198342), (21278, 13599171), (31917, 9066114), (63834, 4533057), (95751, 3022038), (167891, 1723518), (191502, 1511019), (287253, 1007346), (335782, 861759), (503673, 574506)]