297407838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4289}}^1$

素因数の和:4441

約数の個数: 64

約数和(自身を含む): 738017280

約数和(自身を除く): 440609442

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 127, 182, 254, 273, 381, 546, 762, 889, 1651, 1778, 2667, 3302, 4289, 4953, 5334, 8578, 9906, 11557, 12867, 23114, 25734, 30023, 34671, 55757, 60046, 69342, 90069, 111514, 167271, 180138, 334542, 390299, 544703, 780598, 1089406, 1170897, 1634109, 2341794, 3268218, 3812921, 7081139, 7625842, 11438763, 14162278, 21243417, 22877526, 42486834, 49567973, 99135946, 148703919, 297407838]

約数ペア:

[(1, 297407838), (2, 148703919), (3, 99135946), (6, 49567973), (7, 42486834), (13, 22877526), (14, 21243417), (21, 14162278), (26, 11438763), (39, 7625842), (42, 7081139), (78, 3812921), (91, 3268218), (127, 2341794), (182, 1634109), (254, 1170897), (273, 1089406), (381, 780598), (546, 544703), (762, 390299), (889, 334542), (1651, 180138), (1778, 167271), (2667, 111514), (3302, 90069), (4289, 69342), (4953, 60046), (5334, 55757), (8578, 34671), (9906, 30023), (11557, 25734), (12867, 23114)]