388366974

素因数分解:

$2^1\times 3^5\times {\mathrm{67}}^1\times {\mathrm{11927}}^1$

素因数の和:12011

約数の個数: 48

約数和(自身を含む): 885725568

約数和(自身を除く): 497358594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 243, 402, 486, 603, 1206, 1809, 3618, 5427, 10854, 11927, 16281, 23854, 32562, 35781, 71562, 107343, 214686, 322029, 644058, 799109, 966087, 1598218, 1932174, 2397327, 2898261, 4794654, 5796522, 7191981, 14383962, 21575943, 43151886, 64727829, 129455658, 194183487, 388366974]

約数ペア:

[(1, 388366974), (2, 194183487), (3, 129455658), (6, 64727829), (9, 43151886), (18, 21575943), (27, 14383962), (54, 7191981), (67, 5796522), (81, 4794654), (134, 2898261), (162, 2397327), (201, 1932174), (243, 1598218), (402, 966087), (486, 799109), (603, 644058), (1206, 322029), (1809, 214686), (3618, 107343), (5427, 71562), (10854, 35781), (11927, 32562), (16281, 23854)]